Answer:
I feel that "The Mesosaurus could not swim between the continents in the open ocean, so the fossils
show that the continents must have been together in the past." Is the best answer.
Explanation:
Because this is a true statement and even scientists belive this is true.
Potential energy (Pe) = m*g*h
m = 4 kg
g = 10 m/s²
h = 3 m
And now:
Pe = 4*10*3
Pe = 120 Joules ou J
Answer should be 20% so 1/5
