During a soccer game, the goalie kicks the ball out toward the other end of the field. it travels 60 yards in 8 seconds before landing on the ground. what is the velocity of the ball?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Compare the composition of the moon's surface with the composition of the earth's surface.

Long term exposure to waves can cause sunburns and skin cancer.