the overall flow of energy through an ecosystem comes from

Answers

Answer 1
the sun is where the overall flow of energy comes from

Related Questions

The data in the graph support which of the following claims?
A. Natural processes are the main cause of rising global
temperatures
O
B. Natural processes have a small cooling effect on climate change,
O
C. Human activity and natural processes cancel each other qut.
D. Human activity is the main influence on recent climate change,
SUBMIT
PREVIOUS

Answers

Answer:

D. Human activity is the main influence on recent climate change,

Explanation:

Climate change occurs due to human activities which releases harmful gases that pollute our environment. For example, carbondioxide is a greenhouse gas which is released in the atmosphere through vehicles and industries. This carbondioxide absorb heat from the reflected solar radiation which increases temperature of the environment and causes global warming.

Answer:

Human activity is the main influence on recent climate change.

Explanation:

AP!X STUDENTS!

Which organisms are tertiary consumers? Check all that apply. penguin cod elephant seal killer whale krill squid leopard seal zooplankton

Answers

Tertiary Consumers:

Penguin

Elephant seal

Killer whale

Leopard seal

Tertiary Consumers: killer whales, penguins, leopard seals, and elephant seals.

Who are tertiary consumers?

All big cats are examples of tertiary consumers. For example, lions, tigers, pumas, jaguars, etc. Furthermore, they are also apex predators, which imply that in their natural environment there are no other organisms that prey on them.

Moreover, the organisms that eat the secondary consumers are called tertiary consumers. These are carnivore-eating carnivores, like eagles or big fish.

Therefore, tertiary consumers—this is a fancy term for the top of the heap. These animals are either omnivores (like us) or carnivores (like lions), but generally are not prey for other animals. This group contains the fewest number of species and requires the most energy from the system to survive.

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what is a lymph node​

Answers

Answer:

A small bean-shaped structure that is part of the body's immune system. Lymph nodes filter substances that travel through the lymphatic fluid, and they contain lymphocytes that help the body fight infection and disease.

Explanation:

Answer:

Lymph node, any of the small, bean-shaped masses of lymphoid tissue enclosed by a capsule of connective tissue that occur in association with the lymphatic vessels. As part of the lymphatic system, lymph nodes serve as filters for the blood, providing specialized tissues where foreign antigens can be trapped and exposed to cells of the immune system for destruction. They are typically found concentrated near junctions of the major lymphatic vessels, most prominently in the neck, groin, and armpits.

Explanation:

The following image is of a diatom. It lives in water and gets food from photosynthesis. It is encased in a hard shell made of something similar to glass or sand.

Image by Damián H. Zanette

A diatom is a(n) _______ because it has _______.

Answers

Answer:

A diatom is a(n) autotrophic algae because it has chlorophyll.

Explanation:

Diatom is a type of unicellular and eukaryotic algae which has the ability to make their own food like plants from sunlight due to the presence of chlorophyll pigment. Diatom helps in fixation of carbon in the process of photosynthesis. About 20 percent of carbon fixes by diatom and plays an important role in climate change. It lives in water and provides food for many herbivores.

Singled-cella’s organism , only one cell

Is higher biodiversity good or bad?​

Answers

Answer:

it all depends

Explanation:

doepends on wha tt the object is some cn be harmful to humans but some can be beefictial

PLEASE ANSWER a seed was discovered and when planted grew to be a large flower. A) archaea B) bacteria C) Eukarya

Answers

Bacteria is the domain of prokaryotic organisms that are considered to be true bacteria, and Archaea is the domain of prokaryotic organisms able to live in extreme environments. Eukarya differs from the prokaryotic domains in basic characteristics of cellular organization, biochemistry, and molecular biology. Further, unlike the prokaryotic organisms, many of the Eukarya are truly multicellular. Eukaryotic cells,which are structurally more complex than prokaryotic ones, have many of their cellular functions segregated into semiautonomous, membrane-bound cell regions, called organelles. The principal organelle is the nucleus, which contains the geneticmaterial, deoxyribonucleic acid (DNA). In prokaryotic organisms, in contrast, the DNA is not segregated from the rest of the cell. Other distinguishing organelles in eukaryotic cells include the mitochondria. These are the sites of respiration, in which energy is generated by breaking down food, in the presence of oxygen, into water and carbon dioxide. The plants and the algae have additional organelles, the plastids.

Answer:

c

Explanation:

Which part of the brain receives sensory stimuli and passes along the information to the other parts of the brain?

Answers

Answer:

The Hypothalamus

Explanation:

This is a tiny part of the brain located at the forebrain, right above the pituitary glands. This tiny body regulates temperature control, thirst and sleep. It collects data from other parts of the brain and sense organs through nerve impulses. It acts as the link between the nervous system and the endocrine system.

The hypothalamus monitors the temperature of the blood that passes through it to detect any change in the body temperature. It also receives information about temperature changes in the external surroundings from thermoreceptors messages sent from the skin.

why do organism need food

Answers

So they can live bum bara ba boop powww

what are some basic steps to saving tropical rainforests?

Answers

Answer: there's a lot we can do

Explanation: we can make the regulations bigger for deforestation, continue to add back to the environment ( planting more vegetation) put what we cut down to use before cutting more. find other materials besides wood/bamboo to build/make things with.

Which of the following processes is part of the carbon cycle?

A.
Decomposers remove carbon by breaking down organic material.

B.
Factories remove carbon from the atmosphere by burning materials.

C.
Plants remove carbon from the atmosphere through the process of photosynthesis.

D.
Animals remove carbon from the atmosphere through the process of respiration.

Answers

Answer:

I do think it is C.  Plants remove carbon from the atmosphere through the process of photosynthesis because it's the only one that makes sense to me.

Explanation:

Hope this can help, and if did make sure to mark me as Brainliest!! :)

As part of the carbon cycle, plants remove carbon from the atmosphere through the process of photosynthesis.

How is the process of photosynthesis?

The photosynthetic autotrophs, through the process of photosynthesis, assimilate the carbon present in the atmosphere, as well as the compounds, mainly carbonates, dissolved in the water, transforming it into organic matter, which is acquired by the other organisms through the food chain.

Whit this information, we can conclude that as part of the carbon cycle, plants remove carbon from the atmosphere through the process of photosynthesis.

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what atoms make up sugar molecules?

Answers

Answer:

Carbon, Hydrogen, Oxygen

Explanation:

it doesn't matter what type of sugar you're talking about, fructose, glucose, etc. all sugars are made from C, H, and O

The pattern of
in an area over a long period of time is called
A
climate, temperature
B.
weather, rain
c. weather, climate
D. climate, weather

Answers

Answer:

C

Explanation:

Weather is the atmospheric con edition of a place over a period of time and climate is the weather condition of a place over some years for example the weather in USA over a period of twenty years can be said to be the climatic condition of USA.

Question 2
12.5 pts
A patient who has been diagnosed with cancer has been given a blood test in order for their
doctors to investigate the patient's genetic code. What information from the test would help
confirm the patient's cancer diagnosis?
Cell increasing their chromosome number due to the occurrence of cancer cells.
Gametes becoming diploid cells due to the introduction of cancerous cells.
O A genetic mutation in a protein controlling his cell's cycles leading to cancerous tumors.
Somatic cell production being inhibited by his cancer cells.

Answers

Answer:

The blood test performed on the patient, with the investigation of his genetic code, would help to shape the diagnosis of cancer based on information about a genetic mutation in a protein controlling his cell's cycles leading to cancerous tumors.

Explanation:

Cancer is a disease characterized by the appearance of malignant tumors produced by abnormal replication of a cell line and the increase of tissue dependent on it.

Somatic cells are capable of replication, to make tissues grow, renew or repair them, counting with control mechanisms that stop cell division at an opportune moment.

A genetic mutation can alter a cell cycle regulating protein and lead to uncontrolled cell division and the production of cancerous tumors.

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photosynthesis is a set of ________ in which ________ energy is converted to ___________ energy

Answers

Answer:

Photosynthesis is a set of reactions in which solar energy is converted to chemical energy

Explanation:

Final answer:

Photosynthesis is a biological process where light energy is converted into chemical energy in the form of glucose. It occurs in two stages: light-dependent and light-independent reactions. The process is vital for the survival of plants and many other organisms.

Explanation:

Photosynthesis is a set of chemical reactions in which solar (light) energy is converted to chemical energy. As a fundamental biological process, photosynthesis occurs in plants and some other organisms, absorbing solar energy from the sun, which is then converted into stored chemical energy in the form of glucose and other carbohydrates.

The process of photosynthesis consists of two main stages: the light-dependent reactions and the light-independent reactions (sometimes called the Calvin Cycle). During the light-dependent reactions, energy from sunlight is absorbed by pigment molecules (mainly chlorophyll) and converted into ATP and NADPH. These serve as temporary storage for the energy and are used in the second part of photosynthesis: the light-independent reactions. Here, using the energy from ATP and NADPH, carbon dioxide and water are converted into glucose, which is a form of energy that the plant can use.

Thus, photosynthesis transforms light energy, which is not directly usable by plants, into chemical energy in the form of glucose. This glucose can then be used by the plant for growth and reproduction, or consumed by other organisms, transferring the chemical energy through the food chain.

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When determining the temperature of a substance, what property of its particles is being measured?

Answers

Answer:

Not 100% sure but I do think that its the kinetic energy. Hope this help you.

I hand to look it up.. but everything said kinetic energy. Really hope this helps.

please help me very easy, will brainly etc

Answers

Answer:

D

Explanation:

kill to get a mate so adapt to get a mate


What will likely happen to the population of these beetles during the next year if the resource level stays the same?
Explain your answer.

Answers

The population will stay the same because if the resource level does not increase nor decrease then the population won’t increase or decrease

The population of beetle will stay the same if the resource stay constant do not show any effect on the population.

What do you mean by population of a species ?

A population is nothing but a cluster of individuals of the same species reside in a same geographic location and interbreed with each other.

Age structure, sex ratio, the rates of reproduction and death are some demographic structure of a population.

The demographic structure of a population is needed to understand the cause of  increase or decrease of a population over time, the changes in species with respect to their environmental and how the trait of a species evolve.

For the determination of ecological dynamics of populations resource availability is one determinant, where  fluctuations in resource availability can either increase or decrease the intensity of competition for resource which lead to an evolutionary changes in traits.

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Which of these is a scientific way of gathering information? a. relying on religious explanations b. collecting stories c. collecting data d. relying on strong emotions

Answers

I believe the answer is C. Collecting data.

Answer: Eric mother

Explanation:

Lignin makes cellulose more rigid.

protection
support
transporting materials
reproduction

Answers

Answer:

It is for support

Quesuull 2013
2 Points
The rate at which a population uses water has increased. Which of the
following changes most likely played a role?
O
A. Increased water conservation
O
B. Decreased need for water
O
C. Decreased population
O
D. Increased population

Answers

Answer:

D

Explanation:

I'm I'm not 100% sure so I'm sorry if it's wrong

I also think it’s D :)

I need answers fast! please help

Answers

Answer:

2

Explanation:

Going down hill, kenetic is moving motion.

At a plate boundary where two thick plate edges of continental crust are coming together, what kind of formations might you eventually see on Earth’s surface?

Answers

Things you might see due to a convergent boundary are volcanoes or mountains.

At a plate boundary where two thick plate edges of continental crust are coming together, subduction occurs on Earth’s surface.

Tectonic Plates

Subduction zones are tectonic boundaries plates where two plates connect and one plate push under the other.

This process results in earthquakes and volcanoes.

The oceanic crust sinks into the mantle.

Subduction zones are found in the "the ring of fire", where most of the volcano and earthquake happens.

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Tanya fills a balloon with gas. Select two things that Tanya could do to make the balloon explode.

Answers

Answer:

I believe A and B are correct awnsers

Explanation:

Tanya could increase the temperature of decrease the volume to make the balloon explode.

What would cause a balloon to explode?

In general, here are two actions that could cause a balloon to explode:

Overinflate the balloon by putting too much gas in it. This could cause the balloon to burst due to the pressure of the gas inside becoming too high.

Heat up the gas inside the balloon by exposing it to high temperatures or an open flame. This could cause the gas molecules to move faster and increase the pressure inside the balloon, eventually leading to an explosion.

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Red flowers (dominant) crossed with white flowers (recessive) can yield pink flowers. Pink is the heterozygous condition in a trait that shows incomplete dominance. If pink flowers are crossed with white flowers, assuming random chromosome segregation, what percentage is expected to be red flowers?

1) 0%

2) 25%

3) 50%

4) 100%

Answers

Answer:

Red flowers (dominant) crossed with white flowers (recessive) can yield pink flowers. Pink is the heterozygous condition in a trait that shows incomplete dominance. If pink flowers are crossed with white flowers, assuming random chromosome segregation, what percentage is expected to be red flowers?

RR x rr= Rr, Rr, Rr, and Rr

Red x White= Pink heterozygous

Rr x rr= Rr, Rr, rr, and rr

Pink x White= 0% as both Pink and white shares it with 2:2 or 50:50%

Explanation:

Final answer:

When pink flowers (incomplete dominance, CRCW) are crossed with white flowers (CWCW), the resulting phenotypic ratio is 1 pink (CRCW) to 1 white (CWCW). No red flowers (CRCR) will be produced, so the expected percentage of red flowers is 1) 0%.

Explanation:

The question is asking about the expected phenotypic outcome when you cross pink flowers with white flowers in a case of incomplete dominance. In incomplete dominance, a heterozygous organism (with one dominant and one recessive allele) shows a phenotype that is intermediate between the homozygous dominant and homozygous recessive phenotypes.

For example, in snapdragons, red flowers (CRCR) crossed with white flowers (CWCW) yield pink flowers (CRCW), where pink is the heterozygous condition. If pink flowers (CRCW) are crossed with white flowers (CWCW), the Punnett square combination will give us CRCW (pink) and CWCW (white) offspring. No CRCR (red) offspring will be produced because the white parent can only pass on the CW allele. So, the correct answer for the expected percentage of red flowers is 0%.

The genotypic ratio from this cross is 1 CRCW:1 CWCW, leading to a phenotypic ratio of 1 pink:1 white. No red flowers would be produced in this cross.

What are the physical properties of the sun? (and please don't copy and paste)

Answers

Answer:

Bright, Hot, Yellow or Orange

Explanation:

Physical properties are the properties you can see, so anything you see (or think you see, please don’t look at the sun) is a physical property. Physical Properties include color, shape, size, the ability to emit light, etc.

1. Which of the following statements most accurately describes the reason deforestation occurs in developing nations?
a. Local tropical forests are the main resource for products to sell in the global market.
b. Local tropical forests provide food, fuel, and lumber for growing populations.
c. Religious and cultural beliefs support the idea of harvesting lumber and trees.
d. Local and tropical forests are the main source for global market products, and they provide food, fuel, and lumber for
growing populations.
e. None of these answers are correct.

Answers

Answer:

D

Explanation:

it basically sums up A and B and seems the most likely

Answer:

Option d is correct

I guess so

Explanation:


Luciana notices that the air in her science
classroom is much warmer than the air in
her math classroom. Which describes how
the air particles are different in her colder
math classroom?
(A) They move faster on average.
B They are vibrating.
© They have less average energy.
D They move more freely.

Answers

Answer: they are vibrating

Explanation: During conduction, heat is transferred through the vibration of molecules in a substance. As something gets warmer, it begins to increase the vibration and movement of the molecules that it consists of

Final answer:

In the colder math classroom, the air particles c) have less average energy and therefore move slower compared to the warmer science classroom, where particles move faster due to higher kinetic energy.

Explanation:

Luciana notices that the air in her science classroom is much warmer than the air in her math classroom. The difference in the temperature of the air can be explained by the behavior of the air particles. In the colder math classroom, the c) air particles will have less average energy compared to the warmer science class. Air particles in a warmer environment move faster on average due to higher kinetic energy. Thus, as the particles in the math classroom are part of a colder environment, they move slower than those in the warmer science classroom.

5. The function of the leaf cuticle is:
a. photosynthesis b.gas exchange
c. waterproofing
d. secretion

Answers

Answer:

c. waterproofing

Explanation:

Cuticle is a waxy layer present on the surface of leaves. The main function of cuticle is to reduce the rate of transpiration in the plant body. Transpiration is process in which water is removed from the body of plants through leaves and body parts. About 98 % of water is lost in transpiration. So for reducing the loss of water in plants through transpiration, cuticle is the only tool for plants.

i think its c. because.... The function of the cuticle is to prevent water loss. It is located on the top of the leaf.

100 pointss!!
(see attached)

Answers

Answer:

C

Explanation:

Newton's Second Law of Motion states that acceleration is dependent on 2 things: the net force acting upon the object and the object's mass.

This law is shown is these equations:

acceleration=net force/mass

net force=acceleration*mass

Hope this helps! :)

Answer:

C

Explanation:

Newton's Second Law of Motion states that acceleration is dependent on 2 things.

what is the basic form of matter which cannot be broken down any
further?
A
a compound
B an element
C
a chemical reaction
D
an organism​

Answers

Answer:

B: element

Explanation:

Elements are pure substances found in nature, so they can't be broken down.

Answer:

b i got a 100%

Explanation:

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Toxaphene is an insecticide that has been identified as a pollutant in the Great Lakes ecosystem. To investigate the effect of toxaphene exposure on animals, groups of rats were given toxaphene in their diet. An article reports weight gains(in grams) for rats given a low dose (4ppm) and for control rats whose diet did not include the insecticide. The sample standard deviation for 23 female control rats was 32g and for 20 female low-dose rats was 54g. Does this data suggest that there is more variability in low-dose weight gains than in control weight gains? Assuming normality, carry out a test of hypotheses at significance level .05. A wave has a speed of 30 m/s and a wavelength of 3 meters. Calculate its frequency. For the angles shown in the diagram, which statements are true? Select all that apply.A.The sum of m3 and m4 is 180.B.The sum of the measures of the adjacent interior angle and one of the remote interior angles is equal to the measure of the exterior angle.C.3 is supplementary to 1.D.m4 = m1 + m2.E.m1 + m2 + m3 = 180 Prove: If a point on a circle is equidistant from two radii, then the radius from the point bisects the angle formed by the two given radii. What is the developmental task of erik eriksons second stage of psychosexual development How to write 4 divisors of 240 that are multiples of tens Imagine there was a campaign to wipe out all bacteria. Why would this not be a goodidea? In your answer, include the terms amino acids, ammonia, nitrites, and nitrates as youdiscuss the role of bacteria in the nitrogen cycle. PLZ HELP, GIVING BRAINLIEST!!Which section of the graph represents the vaporization of the substance?a. Vb. Ic. 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Working with Numbers and Graphs Q1 The marginal utility for the fourth unit of X is 38 utils, and the marginal utility for the fifth unit of X is 19 utils. Assume that, in this case, utility can only take on whole number, integer, values measured in utils. If the law of diminishing marginal utility holds, the minimum total utility of consuming five units of X is utils. What is true about the function graphed below?see image v v vA.The coordinates of the vertex are (3, 0).B.The function graphed is look at the picture.C.The axis of symmetry is the x-axis.D.The axis of symmetry is the y-axis. During which time period was the growth of fish captures greatest? view available hint(s) during which time period was the growth of fish captures greatest? 1955 to 1970 1970 to 1985 1985 to 2000 What are the spectator ions in this equation?H+ and OH-H+ and Ba2+Upper C r upper O subscript 4 superscript 2 minus. and Upper O upper H superscript minus.Upper C r upper O subscript 4 superscript 2 minus. and Upper B a superscript 2 plus. What would be a likely outcome to the nitrogen cycle, if the population of nitrifying bacterial severely decreased?An increase in the production of nitrites would occurAn increase in production of nitrates would be formedAn increase in the amount of ammonium present in the soilAn increase in the population size of denitrifying bacteria Problem 15-05 (Algorithmic) Consider the following time series data. Week 1 2 3 4 5 6 Value 16 13 18 11 15 14 Choose the correct time series plot. (i) Time Series ValueWeek(t) (ii) Time Series ValueWeek(t) (iii) Time Series ValueWeek(t) (iv) Time Series ValueWeek(t) Plot (i) What type of pattern exists in the data? Horizontal Pattern Develop a three-week moving average for this time series. Compute MSE and a forecast for week 7. Round your answers to two decimal places. Week Time Series Value Forecast 1 16 2 13 3 18 4 11 15.67 5 15 14 6 14 14.67 MSE: 7.74 The forecast for week 7: 13.33 Use = 0.2 to compute the exponential smoothing values for the time series. Compute MSE and a forecast for week 7. Round your answers to two decimal places. Week Time Series Value Forecast 1 16 2 13 16 3 18 15.4 4 11 15.92 5 15 14.94 6 14 14.95 MSE: 8.17 The forecast for week 7: 14.76 Compare the three-week moving average forecast with the exponential smoothing forecast using = 0.2. Which appears to provide the better forecast based on MSE? Three-week moving average Explain. The input in the box below will not be graded, but may be reviewed and considered by your instructor. Use trial and error to find a value of the exponential smoothing coefficient that results in a smaller MSE than what you calculated for = 0.2. Find a value of for the smallest MSE. Round your answer to three decimal places. = 0.157