Answer:
B. Evolution has no occurred
Explanation:
The change in genetics would prohibit the two populations from interbreeding.
EX. Take humans and apes, we are generally the same species however we cannot successfully interbreed.
Answer:
Stoping is blocks of rocks falling into magma.
Explanation:
Stoping is a process whereby surronding bedrocks falls and are broken up and passes through the upward movement of magma.
Coriolis Effect. should be the answer
Answer:

Explanation:
As per the Newton's first law of motion,

where "v" is the final speed
"u" is the initial speed
"a" is the acceleration
and "t" is the time taken
Substituting the given values in above equation, we get -

The cart be traveling at a speed of
by the time it reaches level ground.