Answer:
Clouds form when below the dew point
epicycles were orbits within orbits used to explain discrepancies between expected and observed planetary movement, including the appearance of planets slowing down, speeding up, and moving backward.
Langerhans cells exist on the surface of the skin. They help to protect you by keeping dangerous microbes from entering your body. Langerhans cells do this in two very different ways: by protecting your skin from infection and also by stimulating allergic reactions.
<span>According to boyle’s law, the volume of a gas is inversely proportional to its pressure if the "Temperature keep constant"
Hope this helps!</span>