A solution is a mixture where the individual components cannot be made out.
Sugar dissolves in water, which results in a mixture of sugar and water. When the sugar dissolves, it is invisible to the human eye, but still exists at a molecular level. This makes the mixture a solution, as you cannot separate the sugar from the water visibly. The answer will be D) A mixture of sugar and water.
Answer:
Barley is the best carbohydrate food source which helps in the weight loss and removal of fats from the human body.
Explanation: Barley is belongs to cereal family. It contains high amount of dietary fiber which helps in the satiety (fulness of stomach with less amount of food). Barley contain less amount of fats and energy than other cereals. So for the weight loss, barley is the best food.
The technological advancement that was needed to be made before scientist began to observe cells was the invention of the microscope. I have answered this question before on here
