Multiple Choice
How does an insect "hold its breath"?
A) by closing its tracheae
B) by closing its mouth
C) by closing its spiracles
D) by closing its gills
E) by closing its nostrils
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q14: Which main tissue type of the circulatory
Q18: In mammals,the contraction of the muscular _
Q20: Olfaction is the sense of<br>A) smell.<br>B) hearing.<br>C)
Q21: The _ nervous system controls the contraction
Q22: The interaction of blood pH,medulla,and carbon dioxide
Q24: There are approximately _ alveoli in the
Q25: The small air sacs of the lungs
Q26: The hormone erythropoietin (EPO)stimulates the production of
Q27: When biologists Hetz and Bradley measured the
Q28: The medulla has receptors that monitor H<sup>+</sup>