There are 137 prairie dogs living on the football field at the school. The football field's area is 7140 m2. In the football field, how many prairie dogs are there?
The thyroid gland regulates growth and development through the rate of metabolism.
TRACK OF THE STORM determines how much rain will fall.
Hurricane refers to a storm with violent wind, it usually occurs in tropical Caribbean areas. Each hurricane has five essential aspects that can cause damage, these are: flood, wind, surge, heavy rains
