Answer:
B. neutrons I think
Explanation:
carbon -12 contains six protons, six neutrons, and six electrons
carbon -14 contains six protons, eight neutrons, and six electrons
Answer:
What effect does atmospheric pressure and gravity have on the human body?
Explanation:
<u><em>What is the effect of atmospheric pressure on living beings</em></u><u> </u>?: - Increases the speed of breathing and the volume of air inspired by hyperventilation. - Heart rate and blood flow are increased. - The body produces more red blood cells and hemoglobin to improve the ability to transport oxygen from the blood.
<u><em>Zero gravity is the closest thing to floating, but little has been said about its long-term effects on the human body</em></u><em>:</em> - Vertebral stretching. - Bone loss and muscular atrophy. - Space adaptation syndrome. - Fluid displacement. - Loss of heart conditions.
Answer:
bones
Explanation:
bcause if bones where not in our organ system we will be looking like some cloth thing which lay on ther ground
The estimated central venous pressure based on an IVC with a diameter of two centimeters that demonstrates more than 50 percent collapse with inspiration is 5-10cm.
The blood pressure in the venae cavae, which is close to the right atrium of the heart, is known as central venous pressure. The CVP measures both the volume of blood returning to the heart and the heart's capacity to pump blood back into the arteries.
A value of 8 to 12 mmHg indicates a normal central venous pressure. Volume status and/or venous compliance affect this value. With hypovolemia or a decrease in effective circulation volume, as with distributive shock, low central venous pressure (CVP) can happen. Because forward failure of the cardiac pump leads to a blood backup within the venous side of the system, cardiogenic shock (or fluid overload) can generate an increased CVP.
To know more about central venous pressure refer to: brainly.com/question/15460344
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