10. When microscope slides are stained to show blood cells, the small red 10 blood cells that appear on the slides are much more numerous than the
large white blood cells. This supports the concept that *
the body's need for white blood cells is less than its need for red blood cells
red cells are more numerous because they are smaller than white blood cells
the nuclei of the white blood cells help them work more efficiently than the red blood
cells, which lack nuclei
each kind of cell is present in the numbers best suited to meet the needs of the body

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.