The types of immunity a person is born with are called ________ and ________immunity.?
A) ?natural; passive acquired
B) ?natural acquired; passive acquired
C) ?passive acquired; artificial acquired
A
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Short muscle cells with centrally located nuclei are
A. smooth muscle fibers. B. skeletal muscle fibers. C. striated muscle fibers. D. cardiac muscle fibers.
The receptors responsible for detecting deep pressure and high-frequency vibration are
A. Krause bulbs. B. lamellated corpuscles. C. arrector pili corpuscles. D. Ruffini corpuscles. E. tactile corpuscles.
Which of the following statements is correct?
a. People with more body fat have more body water. b. Infants have less water per pound than adults. c. Females have less water per pound than men. d. Both A and C above.
Which statement regarding the dentition of pigs and humans is correct?
A) Pigs and humans have the same number of teeth. B) Pigs have fewer teeth than humans do. C) Pigs have more teeth than humans do.