How does an approaching cold front promote the development of thunderstorms

The air cools and begins to raise. The moisture becomes close together to produce clouds and rain ahead.

Explanation:

The cold front brings clouds together with the dropping temperature. henceforth causing rain.

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.