Identify each statement as either true or false

1. the greater the mass, the greater the gravitational pull
2. gravitational pull decreases with an increase in the distance between two objects
3. if there were no gravity, planets would collide with one another
4. the momentum of moving planets does not depend on their masses
5. the sun revolves in an orbit within our galaxy

true:

false:

Providing immunity by injecting the body with a weakened form a pathogen is known as

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=