Answer:
Since their wings and body develop the drag. When there is warm air then they expand their wings. Since,soaring birds and glider pilots have no engine, they always maintain their high speed to lift their weight in air for hours without expending power by convection
Explanation:
Less than 7, Ph of 7 is neutral Acid Rain would be between 4 and 0.
Answer:
D
Explanation: It makes the most sense. Plz mark brainliest
