What structure do insects use for gas exchange?
A) lungs
B) tracheae
C) skin
D) gills
Correct Answer:
Verified
Q23: Reduced consumption of _ is associated with
Q24: To allow rapid diffusion between the body
Q25: In a human, the _ provide(s)a common
Q26: Together, inhalation and exhalation are referred to
Q27: When you hold your breath, which changes
Q29: What can cause anemia?
A)bone marrow disease, but
Q30: Earthworms use _ as their respiratory organ.
A)lungs
B)gills
C)their
Q31: Most oxygen is transported through the body
Q32: When tissue lining a blood vessel is
Q33: The buildup of plaque in the walls
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents