Answer:
If you can choose 2 your answers would be A.Glucose and C.Oxygen but if not try Oxygen.
Answer:pre-formed structures and chemicals, and by infection-induced responses of the immune system.
Explanation: brainliest?
Answer:
They started to melt
Explanation:
depending on the temperature outside and the length of time they were exposed to the sun they would begin to melt
When the continents are at the Earths poles, they receive less sunlight.