food molecules have energy in them and then when you consume it it gives your body special vitamins which depends on what your eating and then it gives you energy
The best and most correct answer among the choices provided by your question is the first choice or letter A.
The geographic isolation of two populations of a species tends to increase differences between their gene pools because it <span>prevents interbreeding between the populations. </span>
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Answer: All scientific instruments are complex and expensive.
Explanation:
I just had this one today and got it right.
Explanation:
Canadians are taught to peg the symbolic start of Canada's European settlement to 1534, when a French explorer named Jacques Cartier (1491-1557) sailed across the Atlantic Ocean from Europe and entered the Gulf of St. Lawrence.