Which of the following is NOT true about viruses? A. Viruses have a protein coat.
B. Viruses have their own genetic material.
c. Viruses can reproduce on their own.
D. Viruses are classified by shape.

C.

Explanation:

Viruses are classified by shapes. Lots of viruses are being created each day, and we have to name it by shape (just look up how the virus from China adopted its name). Viruses have coats of DNA to help it overgo the most extreme tempuratures. Viruses have to reproduce on a shape or surface to find a host. Viruses have to have a genetic material so the virus can evole and adapt to the most harshest of areas.

the correct answer is 2 and 4

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added