Respiration is the exchange of oxygen and carbon dioxide. This takes place between the blood and ...

Author Question: Respiration is the exchange of oxygen and carbon dioxide. This takes place between the blood and ... (Read 129 times)

ericka1

Hero Member
Posts: 544

on: Jul 12, 2018

Respiration is the exchange of oxygen and carbon dioxide. This takes place between the blood and the:

A) bronchi.
B) alveoli.
C) artery.
D) trachea.

Question 2

Endocrine glands secrete ________ directly into the bloodstream.

A) wastes
B) hormones
C) chemicals
D) fluids

kusterl

Sr. Member
Posts: 315

Reply #1 on: Jul 12, 2018

Answer to Question 1

Answer: B

Answer to Question 2

Answer: B

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