We generally call tomato a vegetable. However, these are actually fruits. Find out the differences between fruits and vegetables.

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?