Answer:
Coal and oil (if there are two answers)
Answer:
Explanition:
The immune system is made up of special organs, cells and chemicals that fight infection (microbes). The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow.
A neutron has no charge
<em>NEUT</em>RAL = NONE
well thats how I remember it anyway
SO ITS NUMBER 2
It think its mitosis because the get denser then they separate so they can make a new cell. Hope this helps
Answer:
An active cell cycle in a child
Explanation: