False. Location of continents greatly affects their climate. This is directly related to its location (or distance) from the earth's equator. Parts of continents that are closer to the equator experience higher temperatures because they are physically closer to the sun. Parts of continents that are farther from the equator experience lower temperatures because they are farther from the sun. The earth's distance to the sun directly affects global climate giving us the impression of global warming and cooling. Since the earth does not spin in a perfect circle around the sun, but instead and ellipse, temperatures throughout the decades vary. Temperatures are also directly affected by the sunspot cycle, a phenomenon that occurs roughly every 11 years where the sun waxes on one side and wanes on the other (gets hotter and cooler).
Answer:
There is no short answer.
Explanation:
The effects of having a hole in the heart and it's initial effect of the oxygenated and the deoxygenated blood mixing, can cause shortness of breath, less energy during any physical activity since the amount of oxygenated blood going to the lungs is lower. This also can be heard with a stethoscope when listened.
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Answer:
Niacin can be prescribed to therapeutically lower cholesterol levels.
Explanation:
Niacin, known as vitamin B3, is used to reduce the risk of heart attack or stroke in people with high cholesterol. Niacin has gained popularity in the last 50 years and is mainly used to raise the level of HDL (high density lipoprotein) cholesterol, also known as good cholesterol and lowering bad cholesterol levels.
However, niacin can cause health damage, so it should always be used with medical supervision.
<span>Wasting away of muscle is called atrophy. Atrophy can occur with genetic mutations, and it can also occur when you don’t use the muscle for a while. One environmental cause would be if you become paralyzed and can’t use a muscle. Other factors would be lack of exercise and not eating a healthy diet.</span>