Explanation:
Variety in to an exercise program allows the body to adapt to many demands, from high intensity exercise to slow, steady state exercise. Variety is important in a fitness program because it allows for your body to be challenged on a consistent basis and to overcome a plateau.
Answer:
The second ball hits at the same time.
Distance travelled is 65 meters
Explanation:
A. an accelerating charged charged particle or changing magnetic fields
Answer:

Explanation:
As we know that amplitude of forced oscillation is given as

here we know that natural frequency of the oscillation is given as

here mass of the object is given as



angular frequency of applied force is given as


now we have


Answer:
They host three or more distinct ecosystems at different elevations.
Explanation:
I checked it, and its right.