Which event causes massive coastal flooding? a. a landslide b. a tsunami c. a tornado d. a hurricane's winds

Which element provides strength to the exoskeleton of clams and oysters

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy?