<span>Days and nights are equal in length everywhere.(gradpoint)</span>
A) 3 x 10 ^ 8
b) 3 x 10 ^ 5
c) 3.2 x 10 ^ 7
d) 9.6 x 10 ^ 15 m
e) 9.6 x 10 ^ 17 cm
<span>The answer is Mathias Schleiden and <span><span>Theodor Schwann</span></span></span>
Answer:
This is false becuase different object weigh different
Thank you!
Explanation:
The amount of gravitational potential energy acquired by the rock is equal to:

where
m is the mass of the rock
g is the gravitational acceleration

is the increase in height of the rock
Substituting the data of the problem, we find

So, Natalie gave 220.7 J of energy to the rock.