Answer: Grain
Explanation:
Grain is not traditionally grown in areas with a tropical climate as they are more used to areas with all four seasons and tropical areas usually have two.
This is why grain preferred to grow in areas like the northern United States, southern Canada, and Eastern Europe where the four seasons are very clearly seen.
The Platonic Forms are only thoughts of things that really exist. They speak to what every individual thing should resemble with the end goal for it to be that particular thing. For instance, the Form of human shows characteristics one should have to be human. It is a portrayal of the possibility of humanness
The answer is B. Because the Earth’s atmosphere is mostly nitrogen and oxygen.