Alfheim
In Norse mythology it means home of Elves and it is known as home to the light elves
... liquid water are two different forms of the same chemical substance, water. A chemical substance is a form of matter that has constant chemical ...
Endothermic reaction is the reaction in which the system absorbs energy. The system absorbs heat and cools the surroundings. Reactants are the substances that are involved in the reaction and at the end of the reaction product are formed.
In the endothermic reaction because heat is absorbed , the products have a higher heat.
Carbohydrates is the substance that makes up fats
Answer:
true or false
Explanation:
could it be true that it can become false when you haven't try to be postive