Cytoplasmic uses actin and myosin for the movement of the cytosol which causes the organelles to move inside the cell.
The answer I would choose is D. Help plants by providing them with sugar
You can tell me if i'm wrong.
A. they have a higher proportion of adenine–thymine than guanine–cytosine base pairs.
The option A represents the complete opposite of "high-gc gram-positive bacteria". High GC content means that this bacteria have more guanine ans more cytosine than the other base pairs- adenine–thymine. This means all the other options are correct.
