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,15 .............. is the ability of an organism to adjust to changes in its internal and external environments
(A) Responsiveness
(B) Movement
(C) Locomotion
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, (D) All of above
Ans A Diff Hard Page 15
16. Anatomic structures and physiological processes allow runners to coordinate the action of muscle
groups and sweat in response to rising internal ……….. .
(A) Body temperature
(B) Blood pressure
(C) Hormone level
(D) All of above
Ans A Diff Hard Page 16
17 .............. is all of the changes the body goes through in life.
(A) Development
(B) Growth
(C) Reproduction
(D) All of above
Ans A Diff Medium Page 16
18. Development includes the process of ………. .
(A) Differentiation
(B) Growth
(C) Repair
(D) All of above
Ans D Diff Medium Page 16
19. Humans have been adapting to life on Earth for at least the past …………. .
20. Atmospheric air is only about ............. percent oxygen, but that oxygen is a key component of the
chemical reactions that keep the body alive, including the reactions that produce ATP
(A) 20
(B) 30
(C) 40
(D) 60
Ans A Diff Medium Page 17
21. Controlled hypothermia often is used, for example, during open-heart surgery because it ........... the
metabolic needs of the brain, heart, and other organs, reducing the risk of damage to them.
(A) Decreases
(B) Increases
(C) Remains constant
(D) None of above
Ans A Diff Medium Page 18
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,15 .............. is the ability of an organism to adjust to changes in its internal and external environments
(A) Responsiveness
(B) Movement
(C) Locomotion
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, (D) All of above
Ans A Diff Hard Page 15
16. Anatomic structures and physiological processes allow runners to coordinate the action of muscle
groups and sweat in response to rising internal ……….. .
(A) Body temperature
(B) Blood pressure
(C) Hormone level
(D) All of above
Ans A Diff Hard Page 16
17 .............. is all of the changes the body goes through in life.
(A) Development
(B) Growth
(C) Reproduction
(D) All of above
Ans A Diff Medium Page 16
18. Development includes the process of ………. .
(A) Differentiation
(B) Growth
(C) Repair
(D) All of above
Ans D Diff Medium Page 16
19. Humans have been adapting to life on Earth for at least the past …………. .
20. Atmospheric air is only about ............. percent oxygen, but that oxygen is a key component of the
chemical reactions that keep the body alive, including the reactions that produce ATP
(A) 20
(B) 30
(C) 40
(D) 60
Ans A Diff Medium Page 17
21. Controlled hypothermia often is used, for example, during open-heart surgery because it ........... the
metabolic needs of the brain, heart, and other organs, reducing the risk of damage to them.
(A) Decreases
(B) Increases
(C) Remains constant
(D) None of above
Ans A Diff Medium Page 18
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