What is the function of the nose? To warm the air
To humidify the air
To filter the air
*All of the above

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

What statements describe a host organism?

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