Answer:
because its energy reflects its changing
Explanation:
The danger of blood collecting inside the pericardial sac after blunt chest wall trauma is that: the heart cannot contract as effectively.
The correct characteristics of the given objects are as follows:
A: Jupiter - electromagnet (The electromagnetic waves around Jupiter are much stronger around two of its moons)
B: Refrigerator magnet - permanent magnet (The magnets that we affix to our refrigerator are permanent magnets)
C: Mars - Not magnetic ( Mars has no inner dynamo to create a major global magnetic field.)
Answer:
c
Explanation:
because if it is constant that mean it has the same forward and backward force.
Answer:
<em><u>The blood in an artery flows faster and at higher pressure. </u></em><em><u>I</u></em><em><u>t</u></em><em><u>s</u></em><em><u> </u></em><em><u>b</u></em><em><u>e</u></em><em><u>c</u></em><em><u>a</u></em><em><u>u</u></em><em><u>s</u></em><em><u>e</u></em><em><u> </u></em><em><u>p</u></em><em><u>r</u></em><em><u>essure is a measure of the force that the blood exerts against the vessel walls as it moves the blood through the vessels. Like all fluids, blood flows from a high pressure area to a region with lower pressure. Blood flows in the same direction as the decreasing pressure gradient: arteries to capillaries to veins.</u></em><em><u>M</u></em><em><u>o</u></em><em><u>r</u></em><em><u>e</u></em><em><u>o</u></em><em><u>v</u></em><em><u>e</u></em><em><u>r</u></em><em><u> </u></em><em><u>t</u></em><em><u>he arteries have thicker smooth muscle and connective tissue than the veins to accommodate the higher pressure and speed of freshly pumped blood. The veins are thinner walled as the pressure and rate of flow are much lower.</u></em>
Explanation:
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