A cyclist rode at an average speed of 15 mph for 30 miles. How long was the ride? A) 2 hours

B) 1 hour

C) 0.5 hours

D) 3 hours

Cedric has a low fever and minor aches. yesterday, he went to the doctor for his booster shot and receive the flu shot. which best explains why he has this reaction?

What are the three groups of atoms that make up amino acids called

Below are the three main organs that make up the plant body