Answers SSCR 26 Biology B The Immune System — Unit testQuestion 1

1

QuizMultiple Choice

The Immune System — Unit test

Question 1 • SSCR 26 Biology B

What does the immune system protect the body against?

Answer

A

changes of the internal body temperature

B

changes in the temperature of environment

C

changes caused by harmful pathogens

D

changes in the pH of the blood

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