It depends a little on what it's mainly comprised of. For example, a planet of Tungsten would be twice as dense as the same planet made of Lead. however, given that this is just a hypothetical question, the answer is C.
I would say the correct answer is the third option. The area of the Earth that is most similar to the Sun's convection zone would be the mantle. The convection zone of the sun is its outermost layer where heat transfer by convection happens which is similar to the Earth's mantle.



Because the weight of one ball is mg = 147 N, the gravitational force between the two balls is
or
parts per billion of the weight.
Number three. How water evaporates and then forms rain and snow.
Answer:
degree
Explanation:
given data:

accoding to the snell's law

where n1 is refracting index of air = 1
n2 is refracting index of glass = 1.55
putting all value to get angle mad by incident ray with normal

degree