Nuclear division occurs in mitosis.
Both were powerful nations and they served as trading hubs in their respective regions during that time.
Inference is d. An observation is something you sense through taste,touch,smell, hear, and see
The sun rays are received by the plants and explell oxygen and we breath the oxygen to be able to survive
Explanation:
A prominent difference between active and passive immunity is that active immunity is developed due to the production of antibodies in one's own body, while passive immunity is developed by antibodies that are produced outside and then introduced into the body.