I think the answer is d not quite sure tho
one species using another as a food source, typically killing it
Answer:
Biomass
Explanation:
It is the right answer according to biology.
Because alcohol doesn't need to be digested
Answer:ionic bond
Explanation: Ionic bonds form when electrons are transferred, covalent bonds form when electrons are shared. polar covalent bonds form when electrons are shared unequally (basically).
