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Crazy boy [7]
3 years ago
9

Aging effects all of the body's cells, tissues, and organs which in turn affect the functioning of all body systems. As cells ag

e, cell _____________ change, so body tissues have more trouble getting oxygen and nutrients and removing carbon dioxide and wastes.
Biology
2 answers:
topjm [15]3 years ago
6 0

Answer:

membranes

Explanation:

Aging is understood to mean the physiological changes that occur over time in multicellular organisms. To further detail, such changes occur in molecules and cells that ultimately impair the functioning of organs and the body in general. The causes of such a period can be divided by considering the genetics, lifestyle and environment in which a person lives. Aging physiologically affects all cells and all systems in the body. As cells get older, membrane cells change, so body tissues have more trouble getting oxygen and nutrients and removing carbon dioxide and waste.

Svetllana [295]3 years ago
3 0
 The answer is A) membranes
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It causes pollution

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Each isotope has a special name derived from Latin (protium, deuterium, and tritium). What structural feature do these names ref
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An isotope of any element is the same, with a variation in the neutrons of the nucleus.

The mass number change but the atomic number doesn't.

In this case, protium, deuterium, and tritium are all hydrogen isotopes.

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Deuterium is 2H  or Hydrogen-2 has one neutron.

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8 0
3 years ago
Earth is the largest terrestrial planet in the solar system. Earth's huge size enables it to exert enough gravitational force to
denpristay [2]

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Lower gravitational force due to lower mass.

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7 0
3 years ago
Fault trees are an approach to hazard analysis that, for each identified hazard, break down that hazard to find how that hazard
Alexus [3.1K]

Hazards are placed at the root of the tree and determining the cause of the hazard is the correct option for the following hazard analysis questions.

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4 0
8 months ago
Jon likes hiking. He observes that whenever he hikes up a hill he breathes heavier than when he is on flat ground. Which 2 state
Alekssandra [29.7K]

Answer:

-Sensors in the brain detect a lack of oxygen.

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Explanation:

-Sensors in the brain detect a lack of oxygen.

-The muscles in his body need more energy and therefore more oxygen.

-The body has too little carbon dioxide to maintain function.

-The body is using carbon dioxide instead of oxygen to make energy.

-Blood pressure has decreased, so less blood is being pumped to the muscles.

<em>The correct answer would be that </em><em>sensors in the brain detect a lack of oxygen</em><em> and t</em><em>he muscles in the body of Jon need more energy and therefore, more oxygen.</em>

At sea level, the atmospheric pressure easily allow oxygen to permeate the cells of the lung and diffuse into the blood. At high altitudes, air pressure is generally lower and permeation/diffusion through the cells of the lung into the blood becomes difficult.

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6 0
3 years ago
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