Answer:
The Causes of Water Pollution
- Industrial Waste.
- Marine Dumping.
- Sewage and Wastewater.
- Oil Leaks and Spills.
- Agriculture.
- Global Warming.
- Radioactive Waste.
Solutions
- Wastewater treatment.
- Green agriculture.
- Stormwater management.
- Air pollution prevention.
- Plastic waste reduction.
- Water conservation.
Explanation:
during exercise accomplished there is increased muscle perfusion
Arterioles dilate during exercise in reaction to adrenaline and norepinephrine released by the adrenal medulla and sympathetic nerves. Precapillary sphincters, which are not innervated, dilate in response to lactic acid, CO2, and adenosine.
During vigorous activity, blood flow through the muscles can rise more than 20-fold, requiring blood to be diverted from other organs such as the digestive tract and kidneys to satisfy the needs of the working muscles. Muscular contraction constricts blood vessels and obstructs flow.
Muscle perfusion was measured as an index of blood volume at rest using a diffusion-weighted MRI methodology and analysis approach developed in our lab.
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If you choices are the following;
a. use and store O2.
b. use and make ATP.
c. store energy in glucose.
d. release energy from glucose.
The answer would be b. use and make ATP.
Both processes use and make ATP but the way they do this are reversed. In cellular respiration, ATP is made by breaking down complex molecules. Photosynthesis on the other hand uses ATP to produce complex molecules.
Why is death by predators more natural or "right" then death by starvation?