Author Question: The eye is protected from particles and foreign material by the upper eyelid, lower eyelid, and ... (Read 68 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
The eye is protected from particles and foreign material by the upper eyelid, lower eyelid, and eyelashes.
 
 Indicate whether the statement is true or false

Question 2

The purpose of the upper and lower eyelids is to keep the surface of the eyeball lubricated and protected from particles.
 
 Indicate whether the statement is true or false



jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

True

Answer to Question 2

True



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

For a complete list of videos, visit our video library