Which phrases describe radioactive elements? check all that apply.
a-occur in nature
b-decay at a constant rate
c-have a consistent number of particles
d-have a half-life that determines their rate of decay
e-release energy and particles to maintain radioactivity

Answers:

A-occur in nature

B-decay at a constant rate

D- have a half-life that determines their rate of decay

The answer is A, B, and D

Explanation:

true                                                                                                       true true true true true true

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.