Answer:
The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism.
Explanation:
Answer: C
A parent atom refers to an atom that undergoes radioactive decay in a nuclear reaction
option 2
because there divide
40 protein produced each
take 1 million and divide it by 25,000, it should say 40
