Answer:
The answer is 1 and 4.
Explanation:
Mass is most concentrated in the nucelus of an atom. Therefore, if you are looking to find the area with the least mass, go outside of the nucelus. Points one and four are the furthest outside of the nucleus.
B
. They are large and occur at shallow depths near the where the plates diverge.
Methylene chloride is less dense than water
Because proteins are basically building blocks which mean that they only fit to specific pieces.
