"<span>The human heart is a pump made of muscle that pushes </span>blood<span> through the human body. The heart contains the aorta, anterior vena cava, semilunar valve, right atrium, right ventride, posterior vena cava, pulmonary artery, pulmonary vein, septum and left ventricle."
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The division of the autonomic nervous that is short-lived and very localized is parasympathetic system.
What is nervous system?
The nervous system includes the brain, spinal cord, and a complex network of nerves. This system sends messages back and forth between the brain and the body. The brain is what controls all the body's functions. The spinal cord runs from the brain down through the back. The parasympathetic nervous system predominates in quiet “rest and digest” conditions while the sympathetic nervous system drives the “fight or flight” response in stressful situations.
The main purpose of the PNS is to conserve energy to be used later and to regulate bodily functions like digestion and urination.
To learn more nervous system, click the link below:
brainly.com/question/12961611
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The major atmospheric byproduct of photosynthesis is Oxygen
Answer:
<em>The correct option is A) People pass laws to restrict some research.</em>
Explanation:
When it comes to the field of science, the society tends to be more concerned about the ethics which need to be properly followed so that science does not turn out to be a devastating field. For example, the ethics brought about by society has restricted scientists to try human cloning on the whole. Although, cloning or parts such as tissues and organs can be done but cloning of the entire human individual is considered unethical and is restricted. This is because science always remains beneficial and not devastating for humans.
Answer:
D) pH, 7.25; PaCO2 50 mm Hg
Explanation:
For respiratory acidosis confirmation by arterial blood gas values, there should be:
- pH value less than 7.35 <em>(it indicates the acidosis in body but there may be multiple sources of acidosis). </em>
- Partial carbon dioxide pressure greater than 45 mmHg<em> (it indicates that the acidosis source is respiratory)</em>
Therefore a person with values (pH, 7.25; PaCO2 50 mm Hg) would express respiratory acidosis.
The value (pH, 5.0; PaCO2 30 mm Hg) indicates the respiratory alkalosis condition.
