The earth's revolution is the path around the sun. It is shaped live and oval and it last 1 year.
Answer:
When a cold front overtakes a warm front, it creates what's called an occluded front that forces warm air above a frontal boundary of cooler air masses.
Explanation:
The presence of a cold front means that cold air is advancing and pushing underneath warmer air. This is because the cold air is ‘heavier,’ or denser, than the warm air. Cold air is thus replacing warm air at the surface.
Ell theory refers to the idea that cells are the basic unit of structure in every living thing.
Execration in man
transport and gutation in plant