Answer:
A. 90%
Explanation:
Only 10% can transfer from level to level.
Answer:
They make up carbohydrates.
Answer:
the maintenance of constant osmotic pressure in the fluids of an organism by the control of water and salt concentrations.
Explanation:
Proteins are made up of a chain of 20 amino acids
Answer:
an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription. ... For example, all species require a mechanism by which transcription can be regulated in order to achieve spatial and temporal changes in gene expressio
Explanation:
according to Google
