Answer:
It reflects the gas from entering the air and the other gases from the bottom, pushes the top gases that can't get through making it slow down, and eventually stop.
Explanation:
Ex: When you go on a slide and sit at the bottom, the other kids go down and stop behind you. So does the next kid and the next stopping the process of kids going down the slide.
Explanation:
Force Description
1. 
It is also known as the weight of an object. It is the force that is exerted on an object due to its mass
2. 
It is force which is exerted by a push or a pull on an object. It is also known as applied force.
3. 
It is known as resistive force. It opposes the motion of an object.
4. 
It is the force which is at a right angle to the surface or perpendicular to the surface.
Answer:
A
Explanation:
v = change of X / change of T
v = 200/19.3
Answer:
Explanation:
No 1 is linked to the option provided at no 5.
A direct object is the noun that follows the verb and answers the question.
No 2 is linked to the option provided at no 8.
A verb is a word that expresses action.
No 3 is linked to the option provided at no 5.
The subject is what or whom the sentence is about.
No 5 is linked to the option provided at no 3.
A predicate noun follows a linking verb, and renames the subject.
No 6 is linked to the option provided at no 4.
A predicate adjective follows a linking verb, and describes a subject.
No 7 is linked to the option provided at no 1.
A linking verb joins a subject and a predicate.
No 8 is linked to the option provided at no 2.
A sentence expresses a complete thought....
