Air masses of different air temperature and humidity can collide with each other,but do not mix easily,separate based on (A front) Answer- A front
They are called
a. sunspots
Answer:
In the Claim, do not give evidence, just a short thing saying "I am right". In the evidence, don't explain just add links to articles or quotes, and then explain your claim and evidence together in your reasoning.
Explanation:
--
Newton's Law of universal gravitation is:
F
=
G
m
1
m
2
r
2 [1]
For the picture of the answer : https://socratic.org/questions/what-is-the-force-between-two-touching-grapefruits-each-with-a-radius-of-0-080-m
