Answer:
Removing some of the books reduced the mass of the box, and less force was needed to push it across the floor.
Answer:
when a force is applied by one object to a second object, an equal and opposite force is applied back on the first object
Explanation:
<span>the statement that is true regarding flexibility is : b. a joint's range of motion will be lost if the joint is not used regularly.
Our body is like a machine. If we not constantly heat it up, our body will be more prone to injury. We can see that the old people who lived within the tribe in the middle of the mountain are far stronger than the one who lived in the city.</span>
One is chemo. Chemo is a special magnetic field like to treat cancer
Scientists could investigate this idea by making cathode ray tubes out of different materials to see if the ray was the same.
