Earthquakes occur on the earth today, so we can assume they occurred in the past.

which important geologic principle does this sentence support?

a.
faunal succession

b.
superposition

c.
uniformitarianism

d.
original horizontality

What is the lcm of 16 and 40 ? 24 and 40 ?

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g