Which are true comparisons of alpha and beta decay? check all that apply.
a. beta radiation damages a cell more than alpha radiation.
b. beta radiation can damage a higher number of cells than alpha
radiation.
c. beta particles can travel farther than alpha particles.
d. beta particles are bigger than alpha particles.

See below  

Explanation:

A. False. Alpha radiation is more damaging to the cell than beta radiation.

B. True. Beta radiation is less damaging, but it has greater penetrating power, so it can damage more cells.

C. True. Beta particles have greater penetrating power than alpha particles.

D. False. Beta particles are electrons. Alpha particles are much larger helium nuclei.