Answer:
Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest. ... The gravitational pull of the sun and moon on the earth also causes waves.
Answer:
yus
Step-by-step explanation:
It would be
<span> 303030303
<span> 4__________
400000000</span></span>
