In linnean taxonomy, the most unique level is a. species b. genus c. kingdom d. breed

Specialized cells which perform a particular function form : organisms organs tissues

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.

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.