As people age, the immune system produces fewer _________ and the disease-fighting ability of those that remain declines

A) ova
B) red blood cells
C) platelets
D) white blood cells


D

Psychology

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The sublingual route of drug administration is slower and less efficient than oral administration

a. True b. False Indicate whether the statement is true or false

Psychology

Unlike normal human cells, cancer cells _____ unless destroyed by proper treatment

Fill in the blank with correct word

Psychology

Based on research cited in the text, you would expect that 5-year-old Robby is most likely to fear:

a. monsters b. strangers c. falling d. loud noises

Psychology

When grandparents live with couples and their grandchildren, they have a positive influence and are more likely to contribute to the adjustment of the family

Indicate whether the statement is true or false

Psychology