Chest recoil
is the re-expansion of the chest. Complete recoil is necessary so that the
blood can re-fill the heart’s chambers between compression. Therefore, it is indispensable
because, as the chest is elevated, the negative pressure that is applied
actually causes the blood to be drawn back into the heart and save the life of
someone whose heart stopped or who is in a condition called cardiac arrest. An
activity using a plunger and pulling back on it in water-clogged sink can be
link that will show how important to emphasize complete recoil where it permits
the output of blood in performing a high quality Cardio Pulmonary Resuscitation
(CPR).
The sucrose moved in sink by active transport.
<h3>What is active transport?</h3>
Active transport is a type of transport in which the cell expends energy to move solutes against their concentration gradients. The sodium-potassium pump is an example of active transport. Active transport differs from passive transport in that the cell does not expend energy.
In this case, the sucrose moves from companion cells in sink elements by active transport. This reduces the water potential of the sink element by osmosis, which increases the hydrostatic pressure.
See more about sucrose at brainly.com/question/24214907
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Answer:
commensalism
Explanation:
Elicit from students that the shark and the remoras, the smaller fish below the shark, have a symbiotic relationship called commensalism, where the remoras benefit from holding onto the shark, but neither species is harmed.
Hope this helps :)
<em>-ilovejiminssi♡</em>
When a plant grows as mediated by growth hormones, the main plant organs at work are: stems and leaves.
no, it doesn't. viruses cannot reproduce without a host.
