How does earth's atmosphere make life on this planet possible?
a. it provides everything needed for living things to survive.
b. it provides air and protects us from oxygen and sunlight.
c. it provides air and protects us from the sun's harmful rays.
d. it provides precipitation in the form of rain, snow, sleet, or hail.

C. It provides air and protects us from the Sun's harmful rays.

Explanation:

Without it we would all burn up from the suns rays

The anwer is C Because the Sun's rays are harmfull to living creatures

Explanation:

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)