Renewable energy is generally defined as energy that is collected from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. Renewable energy often provides energy in four important areas: electricity generation, air and water heating/cooling, transportation, and rural (off-grid) energy services.
A non-renewable resource (also called a finite resource) is a resource that does not renew itself at a sufficient rate for sustainable economic extraction in meaningful human time-frames. An example is carbon-based, organically-derived fuel. The original organic material, with the aid of heat and pressure, becomes a fuel such as oil or gas.
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The six icons shown here are part of a model for understanding global change. What does the set of icons represent in the model?
A. human inputs to the global energy budget
B. human causes of changes to global systems
C. human activities that are independent of global change
D. the effects on human society of changes to global systems
i think b cuz humans change the planet a lot
The set of icons in the model represent human inputs to the global energy budget.
Explanation:The set of icons in the model represent human inputs to the global energy budget. These icons show the various ways in which human activities impact the global energy balance. They represent the different sources of energy, such as fossil fuels and renewable energy, and how these sources are used and consumed by human society.
For example, one icon might represent the burning of fossil fuels for transportation, which releases greenhouse gases and contributes to climate change. Another icon might represent the use of renewable energy sources like solar or wind power, which can help reduce carbon emissions.
Overall, these icons illustrate how human actions can affect the global energy system and contribute to global change.
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What types of molecules would be found inside a lysosome
Lysosomes contain about fifty different enzymes that break down all types of biological molecules including proteins, nucleic acids, lipids, and carbohydrates.
Lysosomes are organelles found in animal cells that contain digestive and hydrolytic enzymes which break down various substances, including damaged organelles and pathogens. They play a critical role in processes like phagocytosis and autophagy which are essential for the cell's health and efficiency.
Explanation:The lysosome is a type of organelle found in animal cells and it plays a key role in digesting and breaking down various substances within the cell. The types of molecules that would be found inside a lysosome primarily include digestive enzymes and hydrolytic enzymes. These enzymes are crucial in breaking down proteins polysaccharides lipids nucleic acids and even damaged or old organelles.
Furthermore, lysosomes are often involved in the process of phagocytosis where they help the body's immune system destroy pathogens. For instance macrophages a type of white blood cell can engulf a pathogen and then fuse with a lysosome. The pathogen is then destroyed by the lysosome's hydrolytic enzymes.
Lastly another key function of lysosomes is the role they play in the process known as autophagy. This process also referred to as 'self-eating' involves the cell digesting its own structures particularly when they are damaged or unneeded. This function of lysosomes highlights their role in maintaining the cell's health and efficiency.
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is not a function of the skeletal system:? a. manufacture of red blood cells b. protection c. support d. synthesis of growth hormones
A biome is a group of ecosystems that share which of the following ? Check all that apply.
- similar climate
- geographical location
- similar vegetation
- similar wildlife
A biome is a group of ecosystems that share which of the following? Check all that apply.
A.) similar climate
B.) similar geographical location
C.) similar vegetation
D.) similar wildlife
A biome is a group of ecosystems that share the following factors:
similar climatesimilar vegetationsimilar wildlifeA biome is an area of land which is characterized by its vegetation, soil,
climate, and wildlife.
Biomes usually have very similar types of climate, vegetation and wildlife but doesn't have to share a geographical location.
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I wonder if the number of books I read will help me get smarter?
It should...the more you practice the better youll get!
What type of statement would the following be considered? "I'm not a Math person because I'm not smart enough."
Growth Mindset
Fixed Mindset
The correct answer is a fixed mindset.
In a fixed mindset, the individuals consider that their qualities are fixed and thus, cannot get modified. These individuals document their talents and intelligence in spite of being working to improve and develop them. They also consider that talent in solitary results in success, and effort is not needed.
On the other hand, in a growth mindset, the individuals exhibit an underlying belief that their intelligence and learning can develop with experience and time. In this kind of mindset, the individuals realize that their effort can have an influence on their success, and thus, they put in extra time, resulting in higher achievement.
who Proposed a theory of gravity
Isaac Newton published a comprehensive theory of gravity in 1687. Though others had thought about it before him, Newton was the first to create a theory that applied to all objects, large and small, using mathematics that was ahead of its time.
Which measurement do geologists use to find the absolute age of once-living things?
amount of decayed daughter elements
total number of half-lives for the element potassium
age of ancient rocks located near the remains
amount of carbon-14 and nitrogen-14 in the remains
amount of decayed daughter elements
Explanation;Absolute age is the age of a rock in years. Absolute age is found by measuring the amount of certain radioactive elements in the rock.During the formation of rock, small amounts of radioactive elements is normally included. As the time passes, the parent radioactive elements undergo decay at a regular rate into non-radioactive daughter elements. By measuring the rate at which a parent element decays and then the ratio of parent element to daughter element in the rock the age of rock in years can be found.Answer:
A. amount of decayed daughter elements
Explanation:
Edge quiz
How are these three genes related?
PLEASE HELP !!!! Will give brainlest +90 points
i believe its A and if im wrong im terribly sorry
what type of substances diffuse most readily through a cell membrane
Solve the equation 9k2 – 6k = 11 by completing the square.
The answer to 9k2 – 6k = 11 is k = 11/12. Though, I'm not sure by the square part.
Here's the decimal form: k=0.91667
Steps:
Multiply the numbers. (9*2)
Add similar elements. (18k - 6k = 11)
Divide both sides by 12.
Simplify.
-
Hope this helped!
Answer:
The solutions of the given equation are [tex]k=\frac{1}{3}+\frac{2}{\sqrt{3}}[/tex] and [tex]k=\frac{1}{3}-\frac{2}{\sqrt{3}}[/tex].
Explanation:
The given equation is
[tex]9k^2-6k=11[/tex]
Divide both sides by 9.
[tex]k^2-\frac{2}{3}k=\frac{11}{9}[/tex]
If an expression is [tex]x^2+bx[/tex] then we need to add [tex](\frac{b}{2})^2[/tex] in the expression to make it perfect square.
In the above equation [tex]b=\frac{2}{3}[/tex], so add [tex](\frac{1}{3})^2[/tex] on both the sides.
[tex]k^2-\frac{2}{3}k+(\frac{1}{3})^2=\frac{11}{9}+(\frac{1}{3})^2[/tex]
[tex](k-\frac{1}{3})^2=\frac{11}{9}+\frac{1}{9}[/tex]
[tex](k-\frac{1}{3})^2=\frac{12}{9}[/tex]
[tex](k-\frac{1}{3})^2=\frac{4}{3}[/tex]
Taking square root both the sides.
[tex]k-\frac{1}{3}=\pm \sqrt{\frac{4}{3}}[/tex]
Add 1/3 on both the sides.
[tex]k=\frac{1}{3}\pm \frac{2}{\sqrt{3}}[/tex]
Therefore the solutions of the given equation are [tex]k=\frac{1}{3}+\frac{2}{\sqrt{3}}[/tex] and [tex]k=\frac{1}{3}-\frac{2}{\sqrt{3}}[/tex].
Help!!!!!!!!!! What happens when a substance undergoes a chemical change?
atoms rearrange to form new substances. So basically when two substances are chemically bined together there is no going back.
Human activities have altered many natural environments ________. Many lands are now fields where only one farm crop is grown, an example of a(n)_______.
A. Invasive species
B. Pollutants
C. Deforestation
D. Monoculture
E. Smog
F. O-Zone layer
Human activities have altered various natural environments around the planet. Various lands are now fields where only one farm crop is cultivated, is an example of monoculture farming.
An agricultural method of growing or producing a single plant, crop, or a livestock species, breed, or a variety in a field of the farming system at a time is known as a monoculture. Hence, the correct answer is option D, that is, monoculture.
Sorry about the blurry picture but I need help
You can rule out D, I think it may be B because in the question it mentions functional levels and the rest seem to be unlikely
what is microbes and list three types of microbes
What are Microbes?
They are Microorganisms that are too small too see with the naked eye. (without a microscope) They are found on every surface and in every habitat around the world that includes out own body. They are categorized into five major groups: Bacteria, Viruses, Algae, Fungi, and last but not least Protozoa.
What is the name for subatomic particle in an atom that has no charge
Neutrons
Explanation:A neutron is a subatomic particle found in the nucleus of every atom except that of simple hydrogen. The particle derives its name from the fact that it has no electrical charge; it is neutral. Neutrons are extremely dense.
what does an atomic number represent in an atom?
A. number of protons.
B. number of electrons.
C. number of neutrons.
D. number of protons and neutrons.
Pls answer!!
D. the total number of protons and neutrons.
Answer:
number of protons in the atoms nucleus
Explanation:
Weasels eat arctic hares. Which is the predator
Weasels are the predators
The predator Is The Weasel, this is because Arctic Hares Are Prey, A Prey is an an animal that is hunted and killed by another for food, and a Weasel is an animal that naturally preys on others.
Which macromolecule is involved in nearly every function in the human body?
A. lipid
B. nucleotide
C. protien
D. carbohydrate
The correct answer is protein.
Protein being the macro molecule is involved in almost every function of the body. Some of the important functions of the protein in the body are given below.
Like our nails and hair are made of keratin protein.All the enzymes that is involved in the metabolic reactions of the body are protein.As like carbohydrate and fat, protein has no reservoir in the body so it is taken by the body and is utilized by the body without being stored.You find a piece of rock. It crumbles easily and has little bits and pieces of shells in it. Is this an igneous, metamorphic, or sedimentary rock?
What are the four main characteristics of a population
1. Population Size and Density: Total size is generally expressed as the number of individuals in a population
2. Population dispersion or spatial distribution
3. Age structure
4. Natality (birth rate)
5. Mortality (death rate)
question answered by
(jacemorris04)
A population can be defined as the total number of living organisms such as animals, plants and human beings that are living together in a geographical region or location, at a particular period of time.
Basically, the four (4) main characteristics of a population include the following:
Mortality (death) rate: it is the number of deaths per unit time by each individual that makes up a population.Natality (birth) rate: it is the rate of reproduction or birth per unit time by each individual that makes up a population.Population density (size): this is the size of any population with respect to some unit of space in a geographical region.Age distribution (structure): this describes the age groups that exist within a population and it is determined by growth rate.Read more: https://brainly.com/question/9446729
what is the study of geology an meterology
The study of weather is called meteorology, option B.
This field involves understanding the atmosphere, atmospheric phenomena, and their effects on Earth's weather. Meteorologists seek to interpret and predict weather patterns using data from air pressure, temperature, and other variables, which are compiled, modeled, and analyzed in weather centers worldwide.
The predictions they make are crucial in saving lives and benefiting economies. For instance, decisions on when to plant crops or ensure the safety of sea voyages heavily rely on accurate weather forecasts.
Meteorology is further extended into atmospheric science and climatology. While meteorology focuses on short-term weather changes, climatology examines climate patterns over longer periods. Atmospheric science encompasses both meteorology and climatology, along with other related disciplines.
complete question:
What is the study of weather is called?
a. biology
b. meteorology
c. geology
The production of a single type of spore is a characteristic of the life cycles of
Mosses and most ferns.
Hope this helps!
Which components of the atom are found outside of the nucleus?
Question 2 options:
protons
electrons
neutrons
All are found in the nucleus.
Answer:
Electrons
Explanation:
A class of chemical called a neurotransmitter is important in the transmission of nerve impulses. Neurotransmitters are packaged by the cell into small, membrane-bound sacs called vesicles. Upon receiving a chemical signal, the vesicles move toward the plasma membrane and fuse with it, releasing the enclosed neurotransmitters from the terminal end of the nerve cell. Which organelle is most likely responsible for packing neurotransmitters into a vesicle?
Anton Von Leeuwenhoek
The Golgi apparatus is the organelle responsible for packing neurotransmitters into synaptic vesicles in a neuron. Small molecule neurotransmitters are packed at the presynaptic terminal, whereas neuropeptides are packed in the cell body and transported to the terminal. This packing and release mechanism is essential for nerve impulse transmission.
Neurotransmitters are crucial for the transmission of nerve impulses between neurons. These chemical messengers are synthesized within neurons and then packed into specialized structures known as synaptic vesicles. The process of packaging neurotransmitters into vesicles is typically carried out by the Golgi apparatus, which is an organelle responsible for modifying, sorting, and packaging proteins and lipids into vesicles.
Small molecule neurotransmitters are synthesized and packaged into vesicles directly within the presynaptic terminal. Meanwhile, neuropeptide transmitters are first synthesized and packaged into vesicles in the neuron's cell body and then transported to the presynaptic terminal through a mechanism called fast axonal transport. The rate of synthesis for small molecule neurotransmitters is often controlled by a rate-limiting step, while neuropeptides depend on axonal transport to reach the presynaptic terminal.
When an action potential arrives at the axon terminal, the influx of calcium ions triggers the fusion of synaptic vesicles with the plasma membrane. Consequently, neurotransmitters are released into the synaptic cleft, allowing them to bind to receptors on the postsynaptic cell and carry on the nerve impulse. The entire process is critical for communication within the nervous system and is the basis of synaptic transmission.
Why does the earth have more gravitation pull than the moon
rocks at the earths surface break down or____into snaller pieces called____
The blanks are weathering so that's your answer
Which of the following would most likely contain carbon?
trees Uranium is an element in its own right, and it only contains uranium. Water is a combination of the elements hydrogen and oxygen. Salt is a compound formed from sodium and chlorine. Carbon is found in organic substances, and trees are organic, so trees contain carbon.
Dorothy works as a medicinal chemist in a pharmaceutical company. What could one of her assignments be? A. to test new X-ray equipment B. to develop new surgical techniques C. to design new software that helps in the research of new molecules D. to research molecules in spider venom for new pain medication
Answer:
Option (4).
Explanation:
Medicinal chemistry is an interdisciplinary science that include medicinal chemistry, pharmaceutical chemistry and chemistry. This interdisciplinary branch mainly focus on the synthesis, design and development of new drugs.
Dorothy is a medicinal chemist, she mainly focus on the new drug discovery in a pharmaceutical company. She can research the chemical molecule present in spider venom and discover a new drug for pain medication. The topic of new pain medication of snake venom can be her assignment.
Thus, the correct answer is option (D).
Which best explains the surface tension of water
"Cohesion" is the one among the following choices given in the question that best explains the surface tension of water.
I hope that this is the answer that has actually come to your great help.
Please mark this as the brainiest answer