The pH level of water for aquatic species is ideal at:
a. 6-7 c. 6.5-8.5
b. 5-6 d. 5.5-6
C
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Shortened ________ shorten many muscle fibers to cause a muscle to contract.
A. sarcomeres B. myosin C. actin D. Z lines
Which of the following organs is located between the peritoneum and the body wall?
A) stomach B) kidney C) urinary bladder D) large intestine E) spleen
If a patient cannot maintain equilibrium, which cranial nerve is most likely involved?
A) Vestibulocochlear B) Glossopharyngeal C) Hypoglossal D) Trigeminal
Milk ejection occurs as a result of stimulation of nerve endings in the ________, which leads to the release of ________ from the pituitary
A) nipple and areola; oxytocin B) mammary acini; oxytocin C) mammary acini; prolactin D) nipple and areola; prolactin E) nipple and areola; progesterone