6 rolls
7
440
27grams of fat
Answer:
Diffusion
Explanation:
Diffusion is the movement of a substance (majorly liquids and gases) from a region of high concentration to a region of low concentration. Liquid and gases excluding solids can undergo diffusion because of their ability to move randomly. Diffusion is driven by a gradient in concentration.
For example gases can easily diffuse quickly and easily into another gas, because of its ability to move randomly. The foul air from the back room (higher concentration) was able to quickly spread into the clean air at the front row (low concentration) by diffusion
So there is nothing interfering with the measurement of the weight. If something is on the weight pan, the weight will be higher than it should be.
I believe this is a True or False question.
Deaths due to lifestyle diseases have declined since the early 1900s - false
