Answer:The shape is a double helix but its kinda like a twisty ladder.
Explanation:
Answer: The are found in colder seas because that is where its prey lives and they have a high metabolism.
Answer:
A.
Explanation:
A. Gas exchange happens through diffusion.
Answer:
bioluminescent-from the word you get bio-somthing with connection of biology also luminous-something deal with light hence what bioluminescent molecules are living organism eg of special chemical are luciferin and luciferase and photoprotein
I think i see what he means the answer is B.
but correct me if i'm wrong.
