Plz help me well mark brainliest if you are correct!!

d

Explanation:

All of these are natural resources.

Explanation:

Because they are not manufactured.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: