Animal cells are eukaryotic and bacteria cells are prokaryotic. This is because?

because eukaryotic cells are multicellular and prokaryotes are unicellular.

Explanation: multicellular are more complex than unicellular

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .