Answer:
for food, water, shelter, mates, light, and other resources needed for survival and reproduction.
Explanation:
hope this helps
so sorry if this is wrong
That type of relationship is known as Parasitism
250ml cuz there’s less molecules that need to be heated w each unit of heat
They converted carbon dioxide to oxygen. The increased oxygen levels allowed for cellular respiration to occur instead of only glycolysis. The atmosphere became thinner, decreasing temperatures of the planet as well.