The most basic form of life in the body is the:
A) cell
B) tissue
C) organ system
D) organ
A
Explanation: From smallest to more complex, the building blocks are atom, molecule, organelle, cell, tissues, organ, and system. Atoms, molecules, and organelles are nonliving. The simplest or most basic living form is the cell.
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The clear fluid contained within the membranous labyrinth of the ear is:
A) perilymph. B) cerumen. C) plasma. D) endolymph.
________ is the body's ability to undergo vigorous exercise for long periods of time without undue fatigue.
What will be an ideal response?
In addition to blood testing, which dietary supplement is more likely to be recommended for women who exercise rigorously?
a. iron b. calcium c. magnesium d. zinc e. copper
Which of the following would NOT be considered a common physical-activity-related injury?
A. hamstring strain B. anterior cruciate ligament (ACL) tear injury C. groin pull (strain) D. ankle sprain