What is thought to be true about the three domains of living things a. they diverged from a common ancestor fairly recently. b. domains bacteria and archaea evolved after the main groups of eukaryotes. c. they do not have common ancestor d. they diverged from a common ancestor before the evolution of the main groups of eukaryotes

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Physical characteristics of down syndrome

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?