Which stage of metamorphosis starts when a caterpillar breaks out of the chrysalis? a. adult
b. nyph
c. egg
d. pupa

Which is one example of a phenotypic change that is not genetic

If the dimensions of a cube-shaped cell with a length, height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient