Due in will mark as brainliest if answered
1. design an experiment that determines the...
Biology, 22.01.2020 10:31 cuppykittyy
Due in will mark as brainliest if answered
1. design an experiment that determines the amount of time needed for a person's heart rate to return to an at-rest after exercise.
2. some large veins have one-way valves, which keep blood flowing in one direction. why don't arteries need similar valves?
valves move blood away from the heart, so they can typically move with the force of gravity and there is no need for valves to keep the blood flowing in one direction. but veins carry blood back to the heart, against the flow of gravity. so they are in more need of valves to make sure everything is flowing the same way.
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Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones
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