Minerals are not organic.
please vote my answer brainliest.
We need blood because it carries oxygen and helps us sustain life. The organ that pushes blood through the body is the heart.
Answer:
nitrogenous bases from the cytoplasm link up with an exposed complementary base
By gathering information from past facts
The answer is D! birds have to migrate for winter to find an abundance of food! they learned this over time making it a learned adaptation
