Its that food dropped on the ground is safe to eat and will not be covered in germs as long as its picked up within 5 seconds after its dropped.
Earth’s global temperature has changed greatly in the past hundreds of years. This is due to how much energy the planet is receiving from the sun and how it radiates back. Another cause is humans, due to deforestation, burning of fossil fuels, pollution, etc.
<span>the answer is Aurora</span>
D. Buildings must be designed to resist the force of strong winds.
B. Because your asking other students who are trying to figure it out themselves