If you could travel millions of years back in time the land masses on earth would not look lke they do today. huge areas were covered in swampy, marsh-like conditions. today, many of those previously wet areas are now dry land. so what happened to change land from wet to dry?

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

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

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun