Which is most likely a vestigial structure?

A. An ape's thumb

B. A dolphin's flipper

C. A whale's pelvis

D. A rabbit's fluffy tail

Based on your knowledge of genetics and evolution, to which listed organism are humans most closely related at the genome level? a) Dogsb) Bacteriac) Slugs) Roses

What two systems work together in the human body to aid in support and movement?

Why does the reporter have a tube up his nose? why does the reporter have a tube up his nose? to replace the salts and other ions lost during the test to recycle the water he loses during the test to accurately measure core temperature as a feeding

Typically, roofs on houses in the tropics are white. What advantage does this provide to the inhabitants? A) It would absorb most of the incoming visible light, thus keeping the inside of the house cooler.

Who's the tallest person in the world right now?

Lesson 16 what is the respiratory system

Whit is the relationship between monomers and a polymer

Which statement about the U. S. Clean Water Act is true?

The United States uses which source of energy to produce almost 40 percent of its electricity? A. solar B. water C. biomass D. wind E. coal

Which cell breaks down carbohydrates