The ones that interact would be Atmosphere, biosphere, and cryosphere. :)
Answer:
hertz (Hz)
The number of periods or cycles per second is called frequency. The SI unit for frequency is the hertz (Hz).
Answer: it needs to function using energy from sunlight, carbon dioxide from the air and water from the soil.
Explanation:
Answer:



Explanation:
From the question we are told that
Mass of pitcher 
Force on pitcher 
Distance traveled 
Coefficient of friction 
a)Generally frictional force is mathematically given by



Generally work done on the pitcher is mathematically given as




b)Generally K.E can be given mathematically as

Therefore

c)Generally the equation for kinetic energy is mathematically represented by


Velocity as subject



Answer:
From you getting close to them
Explanation:
Because its big brain time.