Which of the following are measurements? (Click all that apply).

Volume

Density

Length

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

Why should seat belts not be mandatory quick plz

The diagram shows a wave. the quantity shown is the amplitude. this quantity is directly proportional to which of these other quantities? a) energy b) frequency c) period d) wavelength