You want to cultivate some exotic plants at your farm. However, the climate is chillier than the temperature range favorable to
the crop. Which is the best method to use for the cultivation of this exotic crop? A. use a crop rotation method B. use a lot of fertilizer C. prepare the seed bed properly D. use a greenhouse E. use irrigation
If the climate is not suitable for a certain exotic plant, and the reason for that is that it is colder than the place from where the plant originates, than the best solution is to plant it in a greenhouse.
The greenhouse will provide higher temperature for the plant throughout the whole year, so it is will have a proper temperature, similar to the one it is adapted to. Also, it will receive sufficient amounts of light. It will be protected from the outside influences such as the cold winds, snow, low temperatures, so it will have a good chance of growing.
There is no mixing of oxygen-rich and oxygen-poor blood.
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The right atrium and right ventricle of the human heart pump oxygen-poor blood to the lungs and the left atrium receives oxygen-rich blood. They never mix.