Answer:
White Blood cells, Bone marrow, Skin
Explanation:
good luck
C and D are the abs were I choose
Cannot be created, destroyed, or subdivided.
Answer:
Each time you exhale, you are releasing carbon dioxide into the atmosphere. Animals and plants get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.
I believe the answer is A