What is the body's last and most complicated line of defense against infection?
a. digestive...
What is the body's last and most complicated line of defense against infection?
a. digestive system
b. immune system
c. circulatory system
d. endocrine system
user: the diseases ringworm and athlete's foot are caused by
a. bacteria.
b. parasitic worms.
c. fungi.
d. viruses.
Answers: 1
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Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?
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Sweat glands that cause orders during puberty are present in the body from the time of brith
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Which of the following leukocyte is not correctly matched with its function? -basophils: inflammation -lymphocytes: immune response against viral infections -monocytes: develop into macrophage -neutrophils: produce antibodies
Answers: 3
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7. how does compromise affect healthy relationships? a it makes them stronger.b it people understand who is right.c it makes them weaker.d it people accept compliments.
Answers: 1
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