I think that the answer is A.) prey
More consumers than producers
Organ System, Organ coll, tissue
The complementary pair would be 3' TACCCCGCG 5'
I hope I helped!
Answer:
c
Explanation:
the RBC first is in the arteries then it reaches the body cells via the capillaries then the deoxygenated rbc reaches the heart through veins which carry those