One can go into environmental policy and lobby new legislation. in physics you can be a physicist. if you go into chemistry you can work for the government in a lab. etc.
Where the answers? you gotta answer with the question
Answer:
No they can't because eukaryotic cells need the mitochondria and chloroplasts since they provide the energy needed to survive.
Answer:
Skeletal system
Explanation:
Marrow, which is soft, fatty tissue that produces red blood cells, many white blood cells, and other immune system cells, is found inside bones.