Beacuse you are born with them they help stop it
All living things depend on Nitrogen to make proteins. Humans ingest nitrogen via proteins in the food they eat.
Therefore C would be the correct answer.
Answer:
Examples of renewable energy resourses: solar, water, wind, biomass and geothermal.
Explanation:
Those resources are either:
- limitless: the sun shine is not limited.
- Can be replaced faster than we can use them; a water flow or wind blow are abundant in nature.
Answer:
It is both a barrier keeping unwanted things out, and a gate for nutrients to be brought in.
No because it still moves along and stays on track
