Please Helpp Why would it be difficult for plan animal cells to make cell energy if there wasn't sunlight

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

What noticeable trend from this graph might be used to make a conclusion?

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from