The process of breaking down food to release its energy is called
a. conjugation
b. respiration
c. binary fission
d. nutrition user: why are viruses like parasites?
a. they harm the cells they enter.
b. they multiply.
c. they use their own energy to develop.
d. they make their own food.

The correct answer is d. hope it helps

question 2 is a.

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

feral cats are estimated to eat tens of millions of native animals each night in australia