Answer:
The answer is: the body contains chemicals called buffers that resist changes in pH
When you exercise vigorously, the muscle will produce more carbon dioxide which will makes the blood more acidic. Human blood have some mechanism that could prevent the blood pH to stray further from the optimal range. One of the buffer that keep carbon dioxide acidity would be sodium bicarbonate.
Explanation:
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it just be like that sometimes my dude</h2>
Explanation:
The reaction forms calcium hydroxide, Ca(OH)2 and hydrogen gas (H2). The calcium metal sinks in water and after an hour or so bubbles of hydrogen are evident, stuck to the surface of the metal.
Shape and size doesn't affect the density of an object but temperature does affect the density of an object because the molecules act differently in different temps.
Answer: B. It's located near a lake.
Explanation:
A swamp is a kind of wetland which can found near the shores of the lakes. Many swamps also occur along the shores of the rivers. These are dominated by the aquatic vegetation. The swamp wetland is exposed to soil saturation due to surface runoff.
According to the above explanation, It's located near a lake is the correct option.
