Answer:
B) detailed record keeping
Explanation:
I just took this test and this was the correct answer.
Answer:
Because food kept at room temperature is somewhat exposed to air, and sometimes, the air can contain dangerous chemicals that were perhaps accidentally released, whereas food in the refrigerator doesn't apply to that problem.
Explanation:
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The difference between plant cells and animal cells is that most animal cells are round whereas most plant cells are rectangular. Plant cells have a rigid cell wall that surrounds the cell membrane. Animal cells do not have a cell wall.
C. To make a punnet square, make a square and make a line through from bottom to top, and left to right. Then on top, put one of each letter (FF) on top of each square. Do the same with the other (ff). Then put each letter in the box that matches where the letters are. You will get Ff for each. Tell me if you need more help. Punnet squares can be confusing at first.