Answer:
The smallest bronchioles end in tiny air sacs, called alveoli. They inflate when a person inhales and deflate when a person exhales. During gas exchange oxygen moves from the lungs to the bloodstream.
Explanation:
B. To provide a standard way to orient body and enable precision when discussing human anatomy
Well for "Hiking and Bird Watching" this would NOT be the correct option because bird watching offers no kind of physical activity.
Nor would it be "Fishing and Swimming" because while swimming is a nice way to get some activity, fishing is NOT due to its lack of movement.
"Fishing and Camping" are BOTH laid back activities where you don't recieve any activity. So this is NOT the correct answer.
Leaving you with the last option which contains two very, vigorous ways to get some activity. So the CORRECT answer would be D. Rock Climbing and Hiking.
Answer:
True
Explanation: I took the test

Which of the following is the correct way to use ice when treating an injury?
Answer:
D.
Apply ice directly to injured area is The Correct Answer!
Hope this Helps!!!
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