Complete Question: In apneustic breathing, which is practiced by most marine mammals:
A. A small amount of air is kept in the lungs before diving
B. A large amount of air is kept in the mouth before diving
C. Normal breathing is maintained before diving
D. Several deep breaths are taken before exhaling and diving
E. No actual breathing takes place before diving
Answer: D. Several deep breaths are taken before exhaling and diving.
Explanation:
Common dolphins, whales and other marine mammals are known to undergo apneustic breathing. This breathing process is characterized by periodic or several breathe inhalation, followed by holding their breath and then exhaling them.
Marine mammals can afterwards, went on to dive. This process prevent high water loss out. Thus, they make fewer respirations while maximizing the amount of oxygen produced for optimal consumption.
Answer: False
Explanation: Because a story can be told with actions or signals.
A) They hibernate.
Animals like bears often hibernate, which is go into a deep sleep lasting a long period of time, it is a good way to pass through seasonal changes. (hope this helps)
I may not be a pro, but I'm good at it. My average in PAP Bio is a 100
ANSWER:
RIGHT ANSWER IS C) OSMOSIS-DIFFUSION.
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