Answer:
a
Explanation:
because amoeba cells multiply without any intercorse :)
Answer:
in the wall of the right atrium of the heart.
Explanation:
The sinoatrial node (SA), consisting of spindle-shaped cells, initiates the electrical activity of the heart. From its location in the right atrium in proximity to the superior vena cava, the electrical activity spreads to the atria, whose cells are larger than those of the SA.
As the ball rises it DECREASES kinetic energy which means it INCREASES in gravitational potential energy
Answer:
eukaryotic and prokaryotic cells.
