Answer:
Nub
Explanation:
The definition of nub it, "the crux or central point of a matter." and the definition of incentive is "a thing that motivates or encourages one to do something.
The answer is C. fire barrier
Answer:
1: If the bent object will spring back to it’s original shape when you let go of it, then the stored energy is known as elastic . What happened to the plastic straw when bent? This is because the straw is not bending, but the light around the straw is bending due to refraction.
2: When too much bending occurs and the limit is reached the rock suddenly snap or brake
Explanation:
Answer:
I think option D - at least works right
