PLEASE ANSWER CORRECTLY THIS IS A BIG THIG AND IMMA GIVE !13+pointsonly if you are certain you know and thank you.
A population of mammals leaves an ecosystem because of increased temperatures and decreased rainfall. What’s the reason for this shift? *
A)change in food preferences
B)change in genetic makeup
C)change in abiotic factors

C

Explanation:

A is taking about the food they eat that didn't change

B is Talking about their genetic makeup, that deals with what is going on inside the body.

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4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."