a lack of resources cause organisms to fight for the resources and some organisms use said resources to obtain what they need to survive such as how predators act around a water hole.
Hurrrrry pleeeeeeeeeeeease
Where might a spring form?
between the saturated and unsaturated zones
at the bottom of a deep valley
on a mountaintop at the origin of a stream
on the surface of a fast-moving aquifer
Answer:
these aquifers are underneath permeable soil layers, so water easily trickles through the ground into the aquifer. a spring is formed when the pressure in an aquifer causes some of the water to flow out at the surface. this usually happens at low elevations, along hillsides or at the bottom of slopes.
Explanation: sorry if its too much
Answer: B.
Explanation: I just had and got right
The type of plankton that resemble plants are called?
Answer:
Dinoflagellates
Explanation:
They can produce their own food like plants.
Answer: Phytoplankton
What is the relationship between natural selection and adaptations?
Question 1 options:
Adaptations and natural selection are separate processes and not related
Natural selection occurs as a result of adaptations within a population
Natural selection is the process leading up to adaptations in a population
Natural selection and adaptations are actually the same thing
Answer:
The answer is C
Explanation:
Adaptations are the changes that occur from natural selection
Natural selection is the process leading up to adaptations in a population
What are adaptations?Evolutionary adaptation, is the process through which organisms adapt to their surroundings in order to improve their chances of survival.
what is natural selection?Natural selection is the adaptation and modification of populations of living organisms. Individuals in a population are naturally varied, which means they differ in certain aspects. Because of this variety, some individuals have characteristics that are better suited to their surroundings than others. Those creatures that are better adapted to their environment tend to live and reproduce more than those not.Natural selection is the process responsible for the emergence of adaptive characteristics and is one of the key mechanisms of evolutionary change.the best example to explain this is of Darwin's Finches. Many finches died because their beaks were too tiny to crack the thick seeds due to natural selection. The birds who were able to adapt bred and thrived, while the others died out as a result of natural selection.hence the correct option here will be that Natural selection is the process leading up to adaptations in a population
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What is a strategy prokaryotes to help them survive
Answer:
What is a strategy prokaryotes to help them survive?
Most prokaryotes have cell wall which helps them to protect itself against hypo and hyper-osmotic. also some bacteria have endospore which helps them to survive as well
Explanation:
Prokaryotes use various strategies to survive harsh conditions, such as protective cell walls, forming endospores, and diverse metabolisms allowing them to utilize substances like hydrogen sulfide. The CRISPR-Cas immunity system and specialized adaptations like growth appendages for oxygen sensing further highlight their resilient nature.
Survival Strategies of Prokaryotes:
Prokaryotes have developed various survival strategies to adapt to a wide range of environmental conditions, making them incredibly versatile organisms. For example, nearly all prokaryotes possess a cell wall, which is a critical structure that provides protection in hypo- and hyper-osmotic situations. Additionally, certain soil bacteria can form endospores that are capable of withstanding extreme heat and drought, ensuring their survival during unfavorable conditions. These resilience mechanisms contribute to the dominance of prokaryotes in both terrestrial and aquatic ecosystems.
Moreover, prokaryotes exhibit a broad range of metabolisms that determine their habitats. They can utilize various substances, such as hydrogen sulfide (despite it being toxic to animals), to produce ATP for energy. Furthermore, some prokaryotes possess unique mechanisms such as CRISPR-Cas systems for providing immunity against viral infections. Others, like the bacterium Shewanella, demonstrate specialized adaptations like growing long appendages to seek out limited oxygen supply in their deep-sea habitats, a process that also allows them to digest toxic waste and even generate electricity.
These adaptive strategies firmly establish prokaryotes as vital components of the biosphere, contributing significantly to life-supporting processes and displaying remarkable abilities to adjust to and thrive in diverse and sometimes extreme environmental conditions.
If carbon dioxide is removed from a plant’s environment, what would you expect to happen to its production of glucose
Answer:
It won't be able to produce glucose anymore or it will significantly drop. During the process of photosynthesis, plants take in CO2, water, and energy from the sun. They use things to make food. The chloroplast is responsible for taking in that energy from the sun and make its own food. CO2 can also affect the temperature of the plant as well as the environment. Plants need CO2 in order to go through photosynthesis. The plant could die and glucose won't even be produced anymore.
Explanation:
Hope this helps!
Describe a problem caused by losses in biodiversity.
Answer:
a big one could be chain effect causing more extinct species
Explanation:
the overall flow of energy through an ecosystem comes from
5. Think Critically Suppose you are pulling a wagon with
the handle at an angle. How can you make your task
easier?
Answer:
If you're pulling something with a handle at an angle, part of the force you are exerting is up or down on the handle. So, you would want to have the handle be as close as possible to the angle you're pulling it in (parallel with the ground) to have maximum force pulling the load.
Explanation:
hope this helps!
The thinking of when the wagon should be pulled with the handle at an angle should be explained below.
Thinking of when the wagon should be pulled:In the case when something should be pulled along with the handle at the angle also the part of the force that should be exerted in up position or down position with respect to the handle. In the case when the handle should be close with respect to the angle so it should be pulled i.e. parallel with the ground that has the maximum force that should be pulled the load.
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Which of the following is an example of asexual reproduction?
A. a fish releases sperm, which unites with an egg of another fish.
B. a worm is split in two; each half grows back into a complete worm.
C. a gray cat is the offspring of a black cat and a white cat.
D. flowers from two different plants are mated to produce a seed.
Answer:
b)a gray cat is the offspring of a black cat and a white cat.
Explanation:
We can eliminate a because sperm is used in sexual reproduction, c is an example of a cat inheriting a trait from it's parents which would be sexual reproduction, and d is 2 plants mating which is also sexual reproduction which only leaves you with b)a gray cat is the offspring of a black cat and a white cat.
Answer: The correct answer is B. a worm is split in two; each half grows back into a complete worm.
Explanation: This answer has been confirmed correct.
This is the only option that does NOT require sexual reproduction.
The movement of individuals out of a population is called what
Answer:
The movement of individuals out of a population is called what
IMMIGRATION
Explanation:
Immigration entails movement of individuals out of a population
Answer:
emigration
Explanation:
Describe what a baby eagle looks like
Answer:
brown and white look. When baby eaglets hatch, their entire bodies are covered with light gray feathers
Explanation:
Baby eagles have a unique appearance with grayish down feathers that later develop into the white head and tail feathers characteristic of bald eagles.
Baby eagles, also known as eaglets, have a distinct appearance. They usually have a grayish color with fluffy down feathers, large round eyes, and a hooked beak.
As they grow, their feathers darken, and they develop the iconic white head and tail feathers that bald eagles are known for.
What is the mantle of the core of the earth
Answer:
Mantle is the interior solid part of the earth which is present between the earth crust and central core.
Explanation:
There are four layers of the earth i. e. earth crust, Mantle, outer core and inner core. Plants are grown on the earth crust. Mantle is the second layer of earth. The thickess of Mantle is about 2900 kilometers. It occupies more than 84 % of the total volume of the earth.
Krill are important to the food web because
O they are important primary and secondary consumers that link plankton to large animals high on the food web.
O copepods consume krill in large quantities.
Othey are never found near the poles.
Onone of the choices are correct.
Answer:
Explanation:
They play an important role in the aquatic food chain, particularly in the Southern Ocean. Antarctic krill provide a vital food source for whales, seals, ice fish, and penguins. ... For their own meals, Antarctic krill eat small plants like phytoplankton, as well as algae under the surface of sea ice.
could you use the location of the moon in the sky to predict the stage of a tide?
What is the function of the different components of blood?
red blood cell:
white blood cell:
platelet:
plasma:
Answer:
Red blood cells are the type of cells which are responsible for the transportation of oxygen and carbon in the body.
White blood cells are the type of cells which are responsible for the protection of body against pathogens such as bacteria and viruses etc
Platelets are those cells which helps in blood cloting after injury.
Plasma is a liquid medium in which nutrients, water and blood cells are present. Its main function is to transport nutrients to the body where it is required.
Answer:
What is the function of the different components of blood?
red blood cell:
✔ binds and carries oxygen
white blood cell:
✔ fights pathogens that can cause sickness
platelet:
✔ helps in the healing of cuts and wounds
plasma:
✔ contains the liquid portion of blood
most of the minerals within an ecosystem are recycled and returned to the environment by direct activities of organisms known as...
a. autotrophs such as plants and algae
b. heterotrophs such as fish
c. heterotrophs such as snails
d. decomposers such as micro organisms
Final answer:
The correct option is d. decomposers such as microorganisms. Most minerals in an ecosystem are recycled by decomposers, organisms that release nutrients from dead matter and waste back into the environment for use by producers.
Explanation:
The minerals within an ecosystem are recycled and returned to the environment predominantly by the direct activities of organisms known as decomposers, such as microorganisms. These decomposers, which include fungi and bacteria, break down dead organic matter and waste, thereby releasing nutrients like nitrogen, phosphorus, potassium, and magnesium back into the environment. These nutrients are then made available for uptake by producers like plants and algae, completing the recycling process within the ecosystem.
how were humans formed?
Answer:
Through the process of evolution
Explanation:
Answer:
Explanation:
Some people, such as myself, believe it was through God placing Adam and Eve on the Earth. Some people think it was evolution and that humans used to be monkeys.
What would most likely occur if an experimental design specifies only a test group?
The experiment will lack a control.
The experiment will lack a purpose.
The experiment will not be repeatable.
The experiment will not have variables.
Answer:
The experiment would lack a control group
Explanation:
is glycerol an atom?
Answer:
It is made of atoms.
Explanation:
Glycerol is a chemical compound made up of atoms. Its formula is C3H8O3.
which organisms need to ingest their food
Answer:
like animalassfjvtx5cuc
Which of the following is the application of scientific knowledge for practical purposes?
Biochemistry
Technology
Biology
Chemistry
Answer:
The correct answer is Technology.
Explanation:
The application of scientific knowledge for practical purposes is known as technology.
Scientific knowledge, that is to say related to science, is what gives life to technology, which can solve and design different types of alternatives for specific problems.
Technology continues to advance more and more, solving everyday problems or making life easier for all people.
Given this information we can say that the correct answer is: Technology.
Technology is the application of scientific knowledge for practical purposes. Therefore, option (B) is correct.
Technology uses scientific knowledge to create and use tools, equipment, processes, and systems to meet demands or improve ways. It includes computer technology, electronics, engineering, medicine, and agriculture.
Technology turns scientific findings and ideas into real-world improvements that benefit society. It entails designing, developing, and implementing solutions to improve efficiency, convenience, productivity, communication, and quality of life.
Technology drives growth and shapes our world. It has revolutionised communication, healthcare, transportation, and other industries and solved global problems. Technology is crucial to modern civilization because it may improve and transform our lives by harnessing scientific knowledge and applying it. Therefore, option (B) is correct.
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Which of the following is NOT a characteristic of critical thinking?
a. An open mind
b. A questioning attitude
c. Avoidance of oversimplification and overgeneralization
d. Reliance on conventional wisdom
Answer:
The correct answer is option d. Reliance on conventional wisdom .
Explanation:
Critical thinking is that type of thinking that leads us to analyze, synthesize and question known information, in an objectively way to offer a reasoned analysis.
As critical thinkers we are forced to question conventional thoughts, always looking for other alternatives to what is commonly known. That is why the correct answer is option D.
The characteristic not corresponding to critical thinking is 'Reliance on conventional wisdom'. Critical thinking involves an open mind, a questioning attitude, and avoiding oversimplification or overgeneralization. Contrarily, it does not involve relying on conventional wisdom as this can limit questioning and deeper understanding.
Explanation:The characteristic that does NOT belong to critical thinking from the list you provided is indeed: (d) Reliance on conventional wisdom. Critical thinking is the process of actively and skillfully evaluating information to reach a conclusion. This process includes an open mind (a), a questioning attitude (b), and the avoidance of oversimplification and overgeneralization (c). But it does not involve relying solely on conventional wisdom, because such a reliance can inhibit questioning, innovation, and deeper understanding. Instead, critical thinkers tend to challenge and critically examine all received wisdom.
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Which water source becomes polluted as it travels over the earth?
ponds
groundwater
oceans
O runoff
Runoff is the water source that becomes polluted as it travels over the earth. Therefore, option (D) is correct.
What is a runoff?Runoff refers to the water that flows over the surface of the earth, such as rainwater, snowmelt, or irrigation water. As runoff flows over the land, it can pick up pollutants such as chemicals, fertilizers, pesticides, sediment, and animal waste, which can then enter rivers, lakes, and other water bodies, making them polluted.
Polluted runoff can also cause soil erosion, harm aquatic life, and contaminate drinking water sources. Therefore, it is important to manage runoff properly by using practices such as rain gardens, bioswales, or green roofs that help absorb and filter runoff, reducing its potential to cause pollution.
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Describe the process of homeostasis when body temperature rises too high. ASAP please <3
Answer:
"If blood temperature rises too high, this is sensed by specialized neurons in the hypothalamus of the brain. ... As these blood vessels dilate, more blood flows close to the body surface and excess heat radiates from the body."
Explanation:
just do this answer, I'm sure
good luck
A high body temperature causes the blood vessels to widen, the sweat glands to release liquid, and the body loses heat. The temperature of the body returns to normal as heat is dissipated into the surrounding air.
What is role of homeostasis in human body?Specialized neurons in the brain's hypothalamus can detect when blood temperature gets too high. More blood flows close to the body's surface when these blood arteries widen, and the body releases more heat.
The body must do numerous tasks continuously to maintain homeostasis. Its primary responsibilities include metabolizing food, reacting to changes in the body's environment, exchanging materials with the environment.
Therefore, homeostasis is the process which helps when body temperature rises too high.
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If you compiled the results for the whole class, what results would you expect?
Answer:
what ???
Explanation:
What do both cells and organisms have in common?
A) They produce waste
B) They produce energy
C) They perform photosynthesis
D) They perform cellular respiration
Answer:
They produce energy
Explanation:
Which of the following accurately describes ionic bonds?
O
A. Electrons are transferred from one atom to another.
O
B. Electrons are shared between two atoms.
O
c. Protons are shared between two atoms.
O
D. Protons are transferred from one atom to another.
All of the following are biotic factors of a pond except
A. sunlight
B. fish
C. algae
D. ducks
Answer:
sunlight
Explanation:
It is not a living thing
1. How do flowers help plants reproduce?
A. They provide moisture to the top of the plant.
B. They attract animals that can spread pollen.
C. They require energy to live and grow.
D. They provide shade to the lower parts of the plant.
2. Which process occurs when a seed begins sending a root down into the soil and a stem above the ground?
A. Pollination
B. Dispersal
C. Fertilization
D. Germination
3. Birds insects, and wind are all things that help plants by doing what?
A. Transferring pollen
B. Destroying seeds
C. Bringing water
D. Providing energy
4. A spikey cocklebur seed stuck in an animal’s fur eventually falls off as the animal moves about. This is an example of which of the following?
A. How seeds can be dispersed
B. How seeds can be eaten
C. How seeds begin germination
D. How seeds can be produce
5. The transfer of pollen from the stamens to the pistil of a flower begins the process of which of the following?
A. Germination
B. Oxidation
C. Fertilization
D. Transpiration
6. Many insects are attracted to pollen, which they use for food. How does this help flowering plants?
A.Provides protection against predators
B. Keeps moisture locked into each plant
C.Provides energy for neighboring plants
D. Helps spread pollen for reproduction
7. Many plants depend on the wind for pollination. Which of the following best describes pollination?
A. Bringing the plant the water it needs to grow
B. Transferring sex cells to produce offspring
C. Making food by absorbing sunlight
D. Moving seeds from one place to another
8. Plants have adapted a variety of ways to transfer pollen. Which of the following is the best reason plants need to transfer pollen to other plants?
A. Produce offspring
B. Obtain energy
C. Growth and repair
D. Obtain nutrients
9. Zoe has an apple tree in her yard. She notices that many animals eat the apples from the tree. Zoe wonders why the tree makes food for other organisms. Which of the following best explains how making apples helps the apple tree?
A. The apples make the tree heavier so it is more stable.
B. The tree stores sugar in the apples that it can use later.
C. Apples make the tree attractive to humans.
D. Animals help spread the seeds when they eat the apples.
10. Juan is learning about the many things plants can do. One thing Juan learns about is seed dispersal. Which of the following is the best description of seed dispersal?
A. The transfer of pollen that allows the plant to make seeds
B. The sprouting of a new plant from a seed underground
C. The process that moves seeds away from a plant
D. The storing of nutrients in a seed for use by the offspring
Answer:
B., D., A., A., C., D., D., A., D., C.
Explanation:
Which of the following are more similar, members of a family or members of an order?
Answer: Members of a family
Explanation: In the classification chart, family is closer to the most specific form of classification than that of order.
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species