I think 131 but I’m not to sure...
I think the answer is B
hope this helps
In the past, whales had legs. From whales no longer having legs, its technically a mutation. With this, it means they can no longer go onto land, so they learned to adapt to the water.
Within the nucleus is a small subspace known as the nucleolus. It is not bound by a membrane, so it is not an organelle. This space forms near the part of DNA with instructions for making ribosomes, the molecules responsible for making proteins. ... The cell membrane is represented as the "factory walls." (Found on Khan Academy)
Answer:
Chronic Condiitons or Cronic diseases
