The part of the ear where sound wave compressions and rarefactions cause the eardrum to vibrate is the
a. inner ear.
b. middle ear.
c. outer ear.
d. auditory nerve.

Aperson with age is more likely to catch diseases that healthy people usually don’t catch. what are these infections called?

The arrows indicate the direction of wind flow. which place experiences monsoons?

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.