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Alona [7]
3 years ago
15

A track team captain thinks that eating breakfast and having a good night's sleep may affect the team's performance.

Biology
1 answer:
mestny [16]3 years ago
3 0

Answer:

I'm pretty sure the answer is A

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Not all inspired air reaches the alveoli; 150 ml is stopped in the airway leading to the alveoli. this is called?
Igoryamba

Not all inspired air reaches the alveoli; 150 ml is stopped in the airway leading to the alveoli. This is called dead air space.

Alveoli are the tiny air sacs present all over the lungs. These are supposed to increase the surface area of the lungs so as to increase the amount of inhaled air. The exchange of oxygen and carbon dioxide takes place through these alveoli.

Dead air space is the unventilated area where air circulation does not take place. This air is supposed to be get trapped somewhere in the respiratory pathway or it reaches an alveoli that is poorly perfused. The dead air space can be of two types: anatomical dead space and physiologic dead space.

To know more about dead air space, here

brainly.com/question/14505996

#SPJ4

5 0
1 year ago
HELP FOR BRAINLIEST
mezya [45]

p = m / V    (Density = Mass / Volume)

p = m / (w * l * h)        (Density = Mass / [Width * length * height]) (V = w * l * h)

p = 120 / (5 * 4 * 3)      (Mass = 120g [Given]      w=5 l=4 h=3 [Given])

p = 120 / 60

p = 2 g/cm^3

Answer is B (2)

6 0
3 years ago
Read 2 more answers
1. What are the three components of a nucleotide? (HINT: What were the three components used in putting the model together? Reme
SVEN [57.7K]
1. a sugar, a phosphate, and a base (such as Adenine.)

2. Deoxyribose 

3. TCGAGTC, A pairs with T and G pairs with C

4. 55 adenines, 100-45=55

6 0
3 years ago
Read 2 more answers
Hot and cold Glassware
nordsb [41]
B is the correct answer to your question hope it helped 
6 0
3 years ago
Structural and functional unit of Kidneys ​
VikaD [51]

Answer:

<u>The Nephron</u>

The nephron is the functional unit of the kidney. The glomerulus and convoluted tubules of the nephron are located in the cortex of the kidney, while the collecting ducts are located in the pyramids of the kidney's medulla. ... The renal tubule is a long, convoluted structure that emerges from the glomerulus.

- libretexts

7 0
3 years ago
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