Answer:
From the research I did, I believe the answer is A.
Explanation:
I really hope this is helpful c:
Because less animals means less energy that can be used.
The organ called spleen breaks down worn out red blood cells, extract it's haemoglobin that will be transported to the bone marrow to produce new batches of red blood cells.
Answer:
Nucleic Acids
Explanation:
Between carbohydrates, lipids, proteins, and nucleic acids, DNA and RNA molecules most accurately fall under the macromolecular category of nucleic acids.
