Answer:
The link doesn't work but it is known that when you add salt to ice, the ice not only melts but will actually get colder.
hope this at least helped you :>
Answer:
MyPlate.
Explanation: Fruits, Vegetables, Grains, Protein Foods, and Dairy are all shown in the picture.
You could have made sure the books were the same weight and your friends could have done it at the same time as you
Answer:
mg of powder 1 and
mg of powder 2
Explanation:
Let "X" denotes weight of powder 1 added to the new mixture and "Y" denotes weight of powder 2 added to the new mixture
Total weight of vitamin B1 in the mixture is equal to
mg
Total weight of vitamin B2 in the mixture is equal to
mg
Equation 1

Equation 2

Let us simplify the above two equations, we will get


Substituting value of X in equation 2 we get

Answer:
isotonic solution
Explanation:
this means the inside and outside of the solute are the same