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pav-90 [236]
3 years ago
11

Which outcome is a benefit of physical activity?

Health
2 answers:
Serggg [28]3 years ago
8 0

Answer:

management of weight

ANEK [815]3 years ago
7 0

Answer:

A

Explanation:

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Muscular endurance

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If she has more muscular endurance she can lift the bags for a longer time and more weight because her muscles will be used to the stress

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Select all that apply.
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It is very unsafe to remove wax build up at home

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Which of the following are functions of the rib cage? Check all that apply.
Mashutka [201]

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7 0
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normally, the ph of the human body is fixed in a very narrow range between 7.35 and 7.45. A patient with a acidotic Blood pH of
ivolga24 [154]

Increases in blood pH indicate alkalemia. Increases can be a result of a respiratory (or metabolic) disturbance.

<h3>What causes the pH of the blood to increase?</h3>
  • Losing too much water from your body can increase blood ph. This happens because you also lose some blood electrolytes — salts and minerals — with water loss. These include sodium and potassium.
  • The body's pH level is critical to the functioning of the bodies cells. A pH in the range of 7.35 to 7.45 is considered "normal", although a large number of doctors get nervous if the pH is towards the outer edges of that range. If your pH gets down to 6.9, you'll be a coma. At 6.8, you're dead. And if the pH goes up to 7.8, you're also dead.
  • The hydrogen ion concentrations for pH = 7.35 and pH = 7.45 are 4.46 x 10⁻⁸ M and 3.54 x 10⁻⁸ M respectively.
  • When the pH of a solution is less than 7, the hydrogen ion concentration is higher and therefore the solution is acidic.
  • On the other hand, when the pH of a solution is greater than 7, hydroxide ion concentration is higher and the solution acts as a base.
  • The normal pH range of blood is given as 7.35 - 7.45  which is greater than 7. That means blood is slight basic in nature.
  • Let us find hydroxide ion concentration of blood.

The hydrogen ion concentration for pH = 7.35 is 4.46 x 10⁻⁸ M

Calculation of [H+] for pH = 7.45

pOH = 6.55

[OH-] = 2.82 x 10⁻⁷

Similarly, for pH = 7.45, we get hydrogen ion concentration of 3.54 x 10⁻⁸ M.

To learn more about pH of the blood refer to:

brainly.com/question/11209525

#SPJ4

8 0
1 year ago
The backflow of a nerve impulse is prevented by the fact that at a chemical synapse, the axon terminal does not have neurotransm
alina1380 [7]

Answer:Neurons, or nerve cells that carry nerve impulses, are made up of the cell body, the axon, and several dendrites. Signals move across the synapse, the place where the axon of one neuron meets the dendrite of another, using chemicals called neurotransmitters

Explanation:

3 0
3 years ago
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