Javier and Alyssa are brother and sister, and both have O type blood. They know that their mother has type A blood, but do not know their father's blood type. Given this information, what could their father's blood type be?
A. could be A, B, or O
B. must be O
C. must be A
D. could be AB or O
Answer: A
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What is a portfolio?
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The peripheral nervous system consists of the ________ and ________ nervous systems
a) autonomic; somatic b) autonomic; sympathetic c) parasympathetic; somatic d) parasympathetic; sympathetic
In the human growth sequence, a child who is between the ages of 15 to 18 months and two to two and half years old would be
a. in the pubescence period. b. in the senescence period. c. referred to as a neonate. d. referred to as a toddler.