It’s not an autosomal disease at all
Answer:<u> Option D
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Solar panels contain a very expensive element, i.e. silicon. This element is able to convert the solar energy into electric energy. The cost of the solar panel gets expensive because of this rare element. It is found in limited areas of the world. That’s why option D is correct. Coal is not used in solar panel, so option B is incorrect. Neither is wind energy, so option A is also incorrect. Water is also not used for exploiting solar energy, which makes option C a wrong answer.
When the sun is above the horizon and when the sun is below the horizon it is winter
Answer:
"U"-shaped, with peaks at the low and high extremes of beak size; disruptive selection
The continent of Africa is found mostly on the African Plate.
