Please answer this ASAP

Answer:

Climate change not only affects ecosystems and species directly, it also interacts with other human stressors such as development. Although some stressors cause only minor impacts when acting alone, their cumulative impact may lead to dramatic ecological changes.

Explanation:

Answer:

Rocks change from one type to another in a specific order.

Explanation:

A rock cycle can be described as a process that follows a sequence or a specific order in which the various rocks are transformed from one type to another.

Answer:

a. True

Explanation:

Bruce Wallace was a professor emeritus of genetics who performed many population studies. He worked in 1958 at the University of Cornell as a professor of genetics. In 1963, he performed a population study wherein the recessive allele It was at a frequency of 0.5. The population was propagated for 10 generations and the frequency of It for each generation was determined.

The result of this study showed that lt/lt died without reproducing, whereas, individuals with genotype +/+ were normal.

Answer:

Plants absorb both red and purple light waves, however because purple wavelengths are shorter, they contain more energy. The green pigment involved in photosynthesis is chlorophyll . Chlorophyll is green in appearance because it absorbs red and blue light, making these colours unable to be seen.

Done!!!

Answer:

Cellular Metabolism

Explanation:

Im pretty sure thats it!

Answer:

the mitochondrion and the chloroplast.

Explanation:

Answer:

A

Explanation:

they all reduce carbon dioxide admissions

Answer:

because all of them are different?

Explanation:

Answer:

Charles Darwin had a theory that states that evolution happens by natural selection. Individuals in a species show variation in physical characteristics. ... As a consequence those individuals most suited to their environment survive and, given enough time, the species will gradually evolve.

The theory of natural selection was proposed by Charles Darwin. Darwin postulated that species could change over time.

The adaption by organism according to the surrounding environment is natural selection. It drives evolution.

Individuals in a population vary naturally. It means they are all different in some ways.

This variation means that some individuals have traits that suit better to the environment as compared than others.

This causes the species to change over time.

Thus, the process by which these changes take place is natural selection.

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Answer: D. The genotype would be Gg and then phenotype would be yellow

Explanation:

Answer:

Eukaryotic organisms have no nucleus and prefer aquatic or moist environments. Interestingly, some are parasites, and some do not have mitochondria.

Explanation:

You may need to add some more sentences to better link these two together.

Answer:

b

Explanation:

The theory of primitive life on Earth is fascinating, there are countless scientists who try to explain how life began on Earth, but to be able to answer how the first living beings were we need to know that.....

The most widely accepted hypothesis about the origin of life today is the Oparin and Haldane hypothesis. According to this idea, the primitive Earth would be constituted by

which are constantly expelled by volcanic activities. The condensation of this water vapor gave rise to a cycle of rains, as these, upon reaching the still hot surface of the Earth, evaporate again, thus initiating a new cycle.

Through the action of the sun's ultraviolet radiation and constant electrical discharges, the elements present in the atmosphere began to react, giving rise to the first organic compounds, called amino acids. The rains carried these compounds to the primitive oceans, which formed when the Earth's surface cooled, allowing water to accumulate on the surface.

In primitive oceans, these amino acids joined together, forming protein-like compounds (proteinoids), and then, after further reactions, these gave rise to coacervates. These became more stable and complex, controlling their own chemical reactions and being able to self-duplicate, thus giving rise to the first living beings.

Some authors believe that the first organisms would be heterotrophs. This was due to the fact that the first organisms were simple, lacking the structure to carry out a more complex biochemical process to obtain food, for example, photosynthesis. Thus, these organisms fed on simple organic matter, presenting as the end product of this process carbon dioxide (CO2) and alcohol (C2H5OH), that is, the first living organisms would be fermentors.

With this information, we can say that the first living being on the planet was anaerobic, heterotrophic bacteria.

There have always been many theories about the origin of life on the planet, but this is the most acceptable among scientists, but it is necessary to know that they are not yet fully proven, so they continue as a theory.

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Answer:

it effects the ozone which keeps out a majorty of the the suns raditon

Answer:

Greenhouses gases affect the heat flow into and out of (mostly out of) the Earths atmosphere by trapping heat inside the atmosphere and raising global temperature over time.

Explanation:

Answer:

metabolic reactions .

Explanation:

hope this will be helpful to you.

Answer:

sea hares, cuttlefish, squid and octopuses

Explanation:

They give themselves a last chance to escape by distracting their attackers,; to do this, they eject a mixture of chemicals, otherwise confuse predators.

Hope that helps

Answer:

Acclimatization does not change Genotype so traits that arise via acclimatization cannot be passed on to offspring. On the other hand, an adaptation CAN be passed on to offspring, which means that adaptations can drive Evolution.

If an individual coral colony can Acclimatize to the warming water, this means it might  Survive as the ocean continues to warm. Individuals that cannot do it will Die. It is important for these changes to Become inherited. Natural selection will favor corals that have these characteristics that enable them to tolerate warm water. So, over time, coral populations will Adapt to warm water.

Acclimatization does not change genotype so traits that arise via

acclimatization cannot be passed on to offspring. On the other hand, an

adaptation CAN be passed on to offspring, which means that adaptations can

drive evolution.

If an individual coral colony can acclimatize to the warming water, this means

it might survive as the ocean continues to warm. Individuals that cannot do it

will die. It is important for these changes to become inherited. Natural

selection favors corals that have these characteristics that enable them to

tolerate warm water. So, over time, coral populations will adapt to warm

water.

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Answer:

To a 1st Grader:  

Carbon is the magic element that is the basis of life on Earth. All living things contain carbon. Animals breathe it out, and plants breathe it in. Plants, people and animals depend on each other.

The carbon cycle is a process where carbon dioxide travels from the atmosphere into living organisms and the Earth, then back into the atmosphere. Plants take carbon dioxide from the air along with water and photosynthesis from the sun and use it to make food.

Explanation:

The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth. Carbon is the main component of biological compounds as well as a major component of many minerals such as limestone.  To a first grader is different because they wouldn't understand what half of these words mean lol.

The carbon cycle is the biogeochemical cycle that exchanges carbon between the Earth's biosphere, parallel layers, geosphere, hydrosphere, and atmosphere.

The carbon cycle is nature's method of recycling carbon atoms, which travel from the atmosphere into organisms on Earth and then back into the atmosphere.

The majority of carbon is stored in rocks and sediments, with the remainder in the ocean, atmosphere, and living organisms.

The carbon cycle is critical to the survival of life on Earth. Nature has a tendency to maintain carbon levels in balance.

This means that the amount of carbon naturally released from reservoirs equals the amount naturally absorbed by reservoirs. Maintaining this carbon balance ensures that the planet remains habitable for life.

Thus, by regulating the rate of carbon dioxide in the atmosphere, the carbon cycle plays an important role in regulating Earth's global temperature and climate.

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Answer: Carbon fixation is the process by which inorganic carbon is added to an organic molecule. Carbon fixation occurs during the light independent reaction of photosynthesis and is the first step in the C3 or Calvin Cycle.

Answer:

It's the same there is no change.

Answer: population: The bat species of North America

community : a little brown bat

organism: bat

Explanation:

Here, the population of the bat resides in the North America in the houses, trees and buildings they hide in the caves in winters for hibernation. Inside the cave they form a bat community here the organism is bat. These bats are threatened in numbers due to white nose syndrome. The white nose syndrome is the fungal growth on the wings and muzzles of the bats. The fungus affects the bats during hibernation, when the bats trying to save their energy by reducing their metabolic rate. It is transferrable from one bat to another thus can infect the entire population of bat. It is a dangerous disease.  

Answer:

They are both made of one or more cells.

Explanation:

A plant and an animal are both living things. According to the Cell Theory, what we can conclude about these two very different organisms is that they are both made of one or more cells.

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.

A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

Generally, cells have the ability to independently replicate themselves.

In a cell, the "workers" that perform various functions or tasks for the survival of the living organism are referred to as organelles and they include nucleus, cytoplasm, cell membrane, golgi apparatus, mitochondria, lysosomes, ribosomes, chromosomes, endoplasmic reticulum, vesicles, etc.

Answer:

Independent variable.

Explanation:

The independent variable is the variable that you change throughout the experiment. The independent variable effects the dependent variable. It is usually denoted as x.