If a cloud is expanding at a rate of 13 liters per second. how much would it expand in 27 minutes

Scientist wanted to formulate a pool to attack a specific type of bacteria that infects with you. what biological component would be best to use as a model for the pills function?

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

How many cells are our body made of ? ♡