Which of these is an example of conduction?
a. you stand in the sunshine and feel warm.
b. you sit near a campfire and feel warm.
c. you burn your feet on the hot sidewalk.

There are six elements that make up most of the human body. which of the following is not one of these six elements?

Where does the information about where each transcription factor binds originate?

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.