The answer to your questions is D.
The main idea of this paragraph is A
Answer is E because dat was there biggest struggle in tho times
Marine geologist or geological oceanographers
Answer:
There are four main types of species interactions that occur between organisms in an ecosystem: Predation, parasitism and herbivory - In these interactions, one organism benefits while the other is negatively affected. * Competition - Both organisms are negatively affected in some way due to their interactions.