Answer:
Population control, or a limitation on how many children you are allowed to conceive, significantly affects the population number by lowering it. Also, factors such as social pressure can be a determining factor as well. If you have more than the "normal" amount of kids, or whatever is considered "normal" in a community can cause gossip, rumors, and eventually, the rumors will take over a person and he or she will not want to be viewed as a "freak" and will most likely want to stop conceiving children, causing the population to lower.
Explanation:
The chemicals used for the process
The answer is 5 kingdoms:)
The carbon that plants need for photosynthesis comes from carbon dioxide, or CO2 that's present in our atmosphere.
<em>I think the answer would be C. Past participle.</em>