My best answer would be A because using the pyramid helps balance out how much fats, fruits, veggies etc. It helps you have a healthy and balanced diet
Answer: 1) Gases move from high-pressure areas to low-pressure areas. And the bigger the difference between the pressures, the faster the air will move from the high to the low pressure. That rush of air is the wind we experience. 2) So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward. This is the concept used in the hot air balloons.
Explanation: 3) Now that there are large puffy clouds in the area, most of sunlight will be clocked from reaching the earth's surface. The land will cool faster than the ocean (because water has a high heat capacity and has to lose more energy to drop by a degree which will take longer than land).
Hi! It would be most beneficial to carry the blood type of the "universal donor" if you do not know what blood type you might be transfusing to and if the blood is in short supply. This universal donor is O negative, and carrying this around would enable you to transfuse it to ANY blood type.