One reason is because the short days and long nights prevent the earth from warming up, another reason could be because the sun's rays in winter are more spread out thus minimizing the amount of energy
The best answer is A. The purpose of the cell wall is to hold the cell in a specific shape, usually rectangular or square. For example, a plant cell's wall keeps it rigid so that the plant can stand up.
If the cell does not have a wall, it can easily change shape to accommodate for things coming in and out of the cell.
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Answer:
Total of 
kilo-calories are consumed.
Explanation:
In order to determine the total calories present in any food item, the calories contribution of each of its constituents must be know.
Here,
Calories in one gram of carbohydrate 
kilocalories
Calories in one gram of protein kilocalories
Calories in one gram of fat 
kilocalories
As per the details provided on Coca-Cola website, calories in 16-ounce cola 
calories 
kilocalories
Thus, total calorie in an entire bag of potato chips and 16-ounce cola
Total of kilo-calories are consumed.
Answer:
"Manganese is a grey-white, hard and very brittle metal.
It tarnished on exposure to air and oxidized to manganese when heated."
Credits to: Yahoo
Answer:
C. where plants can capture sun light
Explanation:
