Gravity means the force that attracts a body toward the center of the earth, or toward any other physical body having mass. For most purposes Newton's laws of gravity apply, with minor modifications to take the general theory of relativity into account.
I believe the answer is 14. you multiply 4*3 then add 2. hope this helps, have an amazing day :)
Option D is the correct answer to the question
The answer is b "geo" i have no reason