It can be inferred that muscle cells in athletes produce more ATP than muscle cells of those who live sedentary lifestyles.
Answer:
This is the site of gaseous exchange
Explanation:
Gaseous exchange is the mechanism by which oxygen is substituted for CO₂ in the body. CO₂ laden blood is carried to the alveoli, which is wrapped with numerous capillary beds and with walls that are thin. When a person inhales, the difference in the partial pressure of the various gases ( oxygen and carbon dioxide) causes them t move down their concentration gradients, with CO₂ diffusion into the lungs from red blood cells, and oxygen binding to the haemoglobin in the red blood cells, after which they are carried to all body tissues for cellular respiration. During exhalation, the CO₂ in the lungs is expelled to the exterior and the process repeats.
Hello,
It usually takes place in the other countries not in the USA.
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Answer:
Explanation:
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9.
(3 pt) Which statement best describes what has happened to the population in Graph A?
A.
It represents a population that is decreasing.
B.
It represents a population that has reached its carrying capacity.
C.
It represents a population that is undergoing exponential growth.
Answer:
An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.
Explanation:
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