As elevation increases, temperature decreases. At which elevation will sound travel fastest? 2,000 meters
1,500 meters
1,000 meters
500 meters

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

People with one sickle cell allele are not likely to get malaria. what is this an example of?