Answer: B.
Explanation:
In order for a study to become widely accepted, it should go through multiple trials via different scientists, and have replicable results. If not, how do we know that she isn't lying about what she found.
The reason behind S-waves' shadow being larger than P-waves' shadow zones is because S-waves cannot move through liquids or soft solids such as Earth's Core.
If you have any other questions I would be happy to answer them.
They are both made up of protons,neutrons and elements
The answer of the first question is double fertilization !!! I don't get the second question so.... comment if you have that question !!!
