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
B. a glass eye doesn't contain a lens
The nail matrix is the root of the nail from which keratinized cells grow. It <span>is the formative layer of cells at the base of the </span>fingernail or toenail. <span>This tissue consists of rapidly dividing skin cells that soon fill with the protein keratin. Hope this answers the question.</span>
