Provides support for the cell and controls what goes in and out of the cell?

According to the cladogram, which organisms have roundworms as a common ancestor?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere