Answer: first one is electrochemical
Second one is combustion
Third one is photosynthesis
Fourth one is respiration
The upward force the table exerts on the ground!
Equal and opposite forces.
Answer:
C
Explanation:
horizintal speed stays same
only vertical speed changes
so H speed will stay 30 m/s
Answer:
The second one, the higher the hertz the higher the frequency we hear
Explanation:
The answer is refracts parallel to the axis of the lens