<span>It is the Earth's atmosphere that protects us from radiation and the vacuum of space - specifically UV radiation from the Sun, which can be very dangerous even with the atmosphere's intervention.
Hope this helps.
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Answer:
hablame en español que yo no sé inglés :)
Answer:
Atherosclerosis can affect any arteries in the body. Your doctor may recommend heart bypass surgery if your coronary arteries become so narrowed or blocked that you run a high risk of a heart attack. Your doctor will also recommend bypass surgery when the blockage is too severe to manage with medication or other treatments.
i hope this will help you....
Explanation:
By harvesting cells from the orchids root tips that will allow you to clone the plant