Where is food lubricated with mucus?

A. The pharynx

B. The epiglottis

C. The esophagus

D. The stomach

Celery kept in the refrigerator for several days becomes limp why does this happen

Why were some bacteria and viruses were radioactive at the end of the Hershey chase experiment?

What is the best description of organisms of the Precambrian era?

During which stage or phase of the cell cycle does the cell actively transcribe and translate at the highest rate all the protein products necessary for normal cellular structure and function? Group of answer choices

What does Malala's story teach us about promoting peace?

Which statement best illustrates the concept of the interrelationship of living things with the physical environment, as found in the definition of ecology? A) Hawks and eagles often compete with each other. B) White-tailed deer shed their antlers.

Which statement is true about a liquid but not a gas? Question 7 options: A. It has more internal energy than the solid state. B. It has close to a constant volume as pressure is applied to it. C.

Ryan accidentally drops a very heavy object on his foot. In a matter of just a few seconds, he feels a tremendous amount of pain. He experienced the pain quickly because neurons rapidly carries the impulse to the brain.

What r 5 main reasons for getting a nosebleed

How does mccandless compared with the other wanderers?