B. They compare traits that species have
Answer:
covalent bonds within each strand
Explanation:
To me, this sounds like the Garter Snake is becoming more immune to this toxic chemical.
Answer:
through changes in the availability or activity of the "helper"
Explanation:
This process involves many "helper" proteins, which make sure the ribosome is correctly positioned. Translation can be regulated globally (for every mRNA in the cell) proteins.
Answer:
Respiration is a type of metabolism.