Answer:
B
Explanation:
The gravity accelleration values are the same for both planets.
C. Life comes from non-living things like the air. Also known as anomalous generation, this idea is based on pre-Aristotelian philosophers that believed that organisms such as mites could be formed from non-living things such as dust. Some of these ideas were adopted into Christianity and the most famous modern tests to test this theory were performed by Pasteur.
Volume of a sphere = 4/3 x pi x r^3
When put a fraction of volume constant 4/3 x pi cancels out.
So only cube of radii remains.
Radius of proton = 10^-15 m (Fact; remember it)
Radius of total Hydrogen atom = 0.529 × 10^−10 m
Fraction of Volumes : R'^3/R^3 = (R/R)^3
Fraction = ((10^-15)/(0.529 × 10^−10m.))^3= (1/52900)^3 =
6.755 x 10^-15