The answer is D. The presence of oncogenes
Oncogenes is a gene that has potential to cause Cancer. Once it appear on tumor cells, Oncogenes often mutated at a very high level. When the cells critical function altered, they usually undergo a rapid cell death. But once oncogenes activated, those malfunction cells will not undergo rapid cell death, filling our body with malfunctioning cells
Answer:
supports the body.
facilitates movement.
protects internal organs.
produces blood cells.
Explanation:
Hope that help u bro :)
Answer:
Safeguard
The rest are wrong, its not a saftey violation because it inhances saftey, and its not an emergency because again saftey is being used.
Answer:
are you a creepy old person?
Explanation: