The answer to this question is B.
The jobs of enzymes, structural proteins, hormones, fatty acids and other important molecules continue around the clock, as do the processes of cellular repair, regeneration and reproduction. Your body gets its needed energy from foods, which are all ultimately funneled into cellular "furnaces" called mitochondria, where nutrients are converted
The correct answer is Polar climates.
The polar climate areas are featured by an absence of warm summers. Each month in a polar climate exhibit a mean temperature of fewer than 10 degrees Celcius. Even in their warmest months, they have a mean temperature of fewer than 10 degrees Celcius.
The countries coming under the polar climate regions are Alaska (United States), Yukon (Canada), Greenland (Denmark), Finland, Norway, Iceland, Sweden, and Russia.
1. Protein Coat 2. Nucleic Acid
56: It's S, south. Magnets have two poles, right? Opposites attract; likes repel. The two are attracted, therefore it must be S. The other side of the magnet is N, North.
57. If you push them together, then they will stick together, because of their magnetic attraction.
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