How can you tell if a frog is sad?

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

What goes in and out of a cell respiration?