True or false for ease of understanding, scientist report measuring using english system

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

According to this food web which of the following would be considered primary consumers