The body's first line of defense against disease-causing microorganisms is the
A) white blood cells.
B) process of phagocytosis.
C) production of antibodies.
D) production of T lymphocytes.
E) intact skin.
Correct Answer:
Verified
Q16: The study of an organism's structure is
A)
Q17: Different types of animal tissue include
A) epithelial
Q18: The type of epithelial tissue that forms
Q19: The tissue type that provides contractions that
Q20: The type of epithelial tissue that forms
Q22: The systems that support and move the
Q23: The systems that coordinate communication are
A) skeletal
Q24: One way humans maintain body temperature is
Q25: Muscle tissue that is controlled involuntarily and
Q26: An action that counters an existing condition
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