Add twenty five to the other side of the equal sign and find the sqare route. X=5

It is how nasa developed lithium ion batterys to make small phones.

Plants convert sunlight to energy.

Make a hole in a cup a have it spin a motor by ataching a padle to it and put water in a cup

General lee, we is no army.

The romans were closing in on him and he prefered to commit suicide rather than be captureed. He drank poison and died.

Objects with less density than salt water will float.Objects with more density will sink.

The difference is the way distance is mesured. Mph is Miles per hour. Kph is kilometers per hour.