Weather reports and forecasts are published in practically all daily newspapers and are broadcast several times a day on most radio and TV stations. You can plan your day better if you know what the weather is going to be. The bridge across the Straits of Mackinac has brought many more tourists to northern Michigan. Water is a liquid, but when it boils, it turns to a gas called steam. Our boat was safe as long as the lake was calm, but it was old and unfit to withstand the rough waves of a storm.
Some plants are dependent on insects to carry pollen from one flower to another.
The pollen fertilizes the seed and starts its development. Red clover is an important hay crop that cannot live without bumblebees to carry its pollen. The motto was adopted to signify the joining of thirteen states into a federal union. Some individuals who suffer from hay fever may develop symptoms at any time during the year. When Galileo was twenty years old, he noticed that the swinging motions of a lamp in the cathedral at Pisa was regular and realized that a pendulum swinging back and forth could be used to measure time.