Answer:
A) 1000
Most viruses are 1000 times smaller than the average cell
Pressure and heat is the two forces
Answer:
Neurons and muscle cells perform different functions, however they have the same DNA (genetic material) contained within them.
The function of muscle cells is to mechanically contact to allow the body to move in space.
The function of nerve cells is to send and receive signals. in order to trigger an event or elicit a response.
Explanation:
I believe it is C, but i cant be sure
I hope i helped a little :)