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andreev551 [17]
3 years ago
8

How hard is a sperrows egg when it has been first layed

Biology
1 answer:
den301095 [7]3 years ago
7 0
The birds eggs vary in size from the tiny 0.2 Grams to like about 9 kilograms 
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You go for a run and breathe heavily for an extended amount of time. How is this affecting your pH levels?
monitta

You will run and breathe heavily for a long period of time. is affecting your pH levels, Lowering the pH, making it more acidic.

  • A. Lowering the pH, making it more acidic.

<h3>How does respiratory rate affect pH?</h3>

When it is respiratory, it occurs due to an increase in the amount of volatile acids in the body, which lead to an increase in pCO2. When it is metabolic, it occurs due to the accumulation of non-volatile acids, which lead to the loss (excessive consumption) of bases, mainly bicarbonate, causing a drop in pH.

With this information, we can conclude that By eliminating carbon dioxide during expiration, pulmonary ventilation reduces the acidity of the blood, helping it to maintain the desired alkalinity level.

Learn more about respiratory rate affect pH in brainly.com/question/8887207

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6 0
2 years ago
What is the function of the human immune system
pshichka [43]
The immune system<span> is made up of a network of cells, tissues, and organs that work together to protect the body. One of the important cells involved are white blood cells, also called leukocytes, which come in two basic types that combine to seek out and destroy disease-causing organisms or substances.</span>
6 0
3 years ago
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Help <br><br> someone that knows it
slamgirl [31]

Answer:

According to the image, the approximate QT interval is 0.4 seconds.

Explanation:

The QT interval is the space between the beginning of the QRS complex and the end of the T wave, which represents from the beginning of depolarization to ventricular repolarization.

Considering that the extandardized measurements of an EKG, where the paper circulates at a speed of 25 mm/s, 1 mm horizontal —measuring time— has an equivalence of 0.04 s.

In the image, there is 10 mm between the beginning of the QRS and the end of the T wave, so:

    0.04 seconds X 10 mm = 0.4 seconds.

Then, the estimated QT interval is 0.4 seconds.

7 0
2 years ago
Describe a mercurial clinical thermometer.​
Oksana_A [137]

Answer:

➢ In a mercury thermometer, <u>a glass tube is filled with mercury</u> and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature.

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2 years ago
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How is the information within our DNA structured?
Ksivusya [100]

Answer:

D. as an arrangement of four chemical bases

Explanation:

Our DNA is made up of 4 chemical bases (adenine, thymine, guanine, cytosine).

8 0
3 years ago
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