Which oragisms do primary consumers mainly eat?
A. Producer
B. Secondary consumers
C. Predators
D. Decomposers

Which organisms do primary consumers mainly eat?

Primary consumers mainly feed on producers i.e they feed on autotrophs which are plants that makes their own food themselves

Explanation:

they are known to reach a speed of 21 miles per hour

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: