Answer:
a stationary front moves when a cold front or warm front stops moving this happens when two masses of air are pushing against each other but neither is powerful enough to move the other winds blowing parallel to the front instead of perpendicular can help it stay in place.
They are related because the high pitch sounds correspond to the sound waves which give high and low frequencies.
Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
Explanation:
