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raketka [301]
3 years ago
14

Which two gases are exchanged in the lungs?

Health
2 answers:
xxMikexx [17]3 years ago
5 0
Oxygen and Carbon Dioxide
stepladder [879]3 years ago
5 0

Explanation:

oxygen and carbon dioxide

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The graph of f(x) = sin(x) is transformed to a new function, g(x), by stretching it vertically by a factor of 2 and shifting it
Maksim231197 [3]
<h3>Answer:   g(x) = 2sin(x)+3</h3>

=============================================

Explanation:

We start with y = sin(x) or f(x) = sin(x). Recall that y = f(x) since both are outputs.

Vertically stretching by a factor of 2 means we multiply each y value by 2.

This means,

y = sin(x)

2y = 2sin(x)

Then we shift 3 units up. So we add 3 to the y coordinate

2y+3 = 2sin(x)+3

---------------------------------------------------

We can track an example point to see this movement in action. For instance, let's focus on the point (pi/6,1/2) which is on f(x). I'm in radian mode.

Stretching f(x) vertically by a factor of 2 means (pi/6,1/2) moves to (pi/6, 1) after the stretching occurs. I multiplied the y coordinate by 2, and kept the x coordinate the same.

Then we shift up 3 units to go from (pi/6, 1) to (pi/6, 4). You add 3 to the y coordinate and keep the x coordinate the same. Note that plugging x = pi/6 into g(x) = 2sin(x)+3 leads to 4.  

7 0
2 years ago
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. Does Chemical digestion of food involve hydrolysis reactions in the large intestion (colon)
zheka24 [161]

No, Stomach pepsin digests about 20% of the proteins the rest is digested in the small intestine enzymes but yes protines are digested by hydrolysis


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This term refers to the system of organs and tissues that circulate the blood around the body
kompoz [17]
The circulatory system 
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Write down the names of vital food nutrients with their sources?<br>​
Snezhnost [94]

Answer:

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Explanation:

vitamin B-1 (thiamine)

vitamin B-12 (cyanocobalamin)

vitamin B-6.

vitamin B-2 (riboflavin)

vitamin B-5 (pantothenic acid)

vitamin B-3 (niacin)

vitamin B-9 (folate, folic acid)

vitamin B-7 (biotin)

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Which of the following about hamstring strains is NOT true?A.
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A. usually accompanied by dull pain

Hamstring strains are accompanied by sudden and severe pain during exercise they may possible include a snapping or popping feeling.
4 0
3 years ago
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