The answer is a to the question
Answer:Predator-prey relations refer to the interactions between two species where one species is the hunted food source for the other. The organism that feeds is called the predator and the organism that is fed upon is the prey. There are literally hundreds of examples of predator-prey relations.
Both protons and neutrons have the highest atomic mass
Explanation:
d. Viruses is your answer
Looking at the features of past species you can determine how old and what differences they have from fossils.
