A tsunami hits the coast of a heavily populated island. Which effect might occur?
extinction
loss of homes
genetic change
speciation

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center