During accommodation for near vision,
a. the ciliary muscle moves away from the lens
b. the lens becomes stronger
c. the suspensory ligaments become more taut
d. both a and b occur
e. both b and c occur
B
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Polio is an uncommon disease in most developed countries, but prior to widespread use of the polio vaccine, it was very common. Polio is caused by a virus that infects somatic motor neurons and destroys them. From this information, would you expect a polio victim to lose sensation, motor control, other organ function, and/or cognitive function? Explain. While most victims of polio survive, some
do not. What is the most likely cause of death? What will be an ideal response?
Pow! A firecracker explodes close to you. Your mouth drops open in surprise, a movement known as:
A) retraction. B) opposition. C) depression. D) reposition.
The acidity of sweat contributes to the acid mantle that inhibits bacterial growth in the skin
Indicate whether the statement is true or false
The heart produces a hormone that helps regulate the body's sodium levels and blood pressure.
Answer the following statement true (T) or false (F)