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.
The answer to this question is D: Psychoactive. It is the world's most widely consumed psychoactive drug.
Answer:
A. The plant needs very stable weather.
Explanation:
A plant survives in a tropical rain forest. When placed in a temperate forest, it dies within a year. The most likely characteristic of this plant is it needs very stable weather.
Answer:
The variable that does not rely on another variable. IVs can include time, weather, etc.
Explanation:
