Which choice has prokaryotic cells? human blood, E. Coli, Cows liver , or onion root.

The energy of blowing wind can be harnessed to create electricity. why is wind considered a renewable energy source? a) wind does not cause destruction of the environment.b) wind turns the blades of a windmill that creates electricity.c) wind provides only a very small amount of electricity to the united states.d) wind comes from atmospheric conditions that are available indefinitely.

The instructions for making proteins come originally from

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins