Humans & other animals regulate cell growth & cell division. In humans, which of these types of cells generally do not divide after they have developed? a. skin cells

b. cells of the lining of the digestive tract

c. cells in the bone marrow that generate blood cells

d. muscle cells & nerve cells.

Ascientist observes certain changes in the physical features of a particular species over time. she concludes that the species has undergone evolutionary change. she wants to study the animals by analyzing their population. she’ll use . the population of this species is decreasing considerably. if this trend doesn’t change, this species will fall under the category of animals. this is a plato question,i need to make up his biology credit.