The theory of endosymbiosis suggests that

1 point
a.
a primitive eukaryote cell entered a prokaryote cell and began to live as one

b.
organic compounds mixed together to form the first cells

c.
a primitive aerobic prokaryote was engulfed by a larger anaerobic prokaryote

d.
eukaryotes splitting off from one another to create new cells

Complete the following statements about the functions of the digestive system.carbohydrates and fats are digested in secretes enzymes that aid in the digestion of carbohydrates, fats, and proteins.the secretes bile; bile is stored in undigested food is processed into feces in feces is then stored in until it is eliminated from the body via

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.