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Pavlova-9 [17]
2 years ago
13

The valves in the heart open and close to move blood in between heart chambers. O a) three directions O b) two directions O c) f

our directions d) one direction
Medicine
1 answer:
Lady_Fox [76]2 years ago
7 0

Answer:

B

Explanation:

Two directions, the ventricles. In and out of the heart

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Which of the following is true for those assigned to a control group
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Starch a ___________ composed of ____________ subunit (monomers).
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Explanation:

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The real-time two dimensional (2d) examination of the heart enables the assessment of?
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<h3>What is morphology?</h3>

In biology, morphology is the study of the shape and arrangement of parts of living organisms in order to determine their function, development and shape that may have been shaped by evolution. Morphology is particularly important in classifying species because it can indicate how closely related one species is to another. Morphology is also studied in other sciences, such as astronomy and geology. And in language, morphology studies where words come from and why they look the way they do. The concept of form as opposed to function in biology goes back to Aristotle  However, the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist and physiologist Karl Friedrich Burdach  (1800).

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