Which statement best describes a difference between mitosis and meiosis in humans? A.
Mitosis only occurs in the presence of oxygen, while meiosis can occur in the absence of oxygen.
B.
Cells produced by meiosis are genetically identical, and cells produced by mitosis are genetically unique.
C.
Mitosis is primarily used to create body cells, and meiosis is primarily used to create sex cells.
D.
Cells produced by mitosis possess half the genetic material of cells produced by meiosis.

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?