Answer:
In a biochemical cycle, chemical elements have time in different places which are called reservoirs.
A chemical element moves through a biogeochemical cycle which moves between "bio" and "geo". The "bio" in biogeochemical refers to biotic reservoirs or living organisms.
The "geo" in biogeochemical refers to Earth where a chemical element can find.
terrestrial carbon cycle, the abiotic reservoir from which living organisms directly obtain their carbon is the atmosphere.
In carbon moves from an abiotic reservoir to living organisms during a process called photosynthesis.
Carbon moves from living organisms to an abiotic reservoir in a process called cellular respiration
As photosynthesis is a process that requires sunlight, the rate of this process will be 0 in a room without any light.
However, even if the dark room has very little light, it may still not be enough for photosynthesis to occur. This process requires certain levels of sunlight.
I think the answer is D, soil and sand creep bends the trunks of trees.
Answer:
a-The HIV patient
Explanation:
Choices b, c , and d are all isolated. If A is not correct then it would have to be choice b. HIV is more apt to evolving to a single persons immune system as well as any medication that may be in the immune system. The rose bush may be able to adapt due to potential cross pollination. The cat at home will not be bale to evelove becasue it says " INDIVIDUAL cats in a home" Cats need the mate to reprode, a single cat can not reprodce which makes it the worng answer choice. Choice d is wrong becasue the bacteria is asexual. It procreates and reproduces on its own. There is no genetic variation, keeping it the same. Hope my choices help..
