B. carbon and hydrogen
C. carbon and oxygen
D. carbon only
The answer would be A. Remember your organic compounds are carbohydrates, proteins, lipids and nucleic acids. All of these contain oxygen, carbon and hydrogen.
Carbohydrates- carbon, hydrogen, oxygen
Lipids- carbon, hydrogen, oxygen
Proteins- carbon, hydrogen, oxygen, nitrogen
Nucleic acids- carbon, hydrogen, oxygen, nitrogen, phosphorus
The answer to that question is B or in other words 2.
Answer:
The answer is 2 divisions
Explanation:
Cells undergoing meiosis require 2 sets of divisions because only half of the cromosomes from each parent are needed. This means that the offspring is going to have mutations/change in order to survive on Earth or even other planets! When this keeps happening us humans keep evolving.
Mark me as brainliest or i'll tell your secrets......... hehe