Answer:
C.
Explanation:
The mass of the reactants should not change, in fact it would be equal because the only thing that changes is the form in which your products are in. The reactants will still have the same amount of mass from the products as no products were removed or added, the structure changed, the mass did not.
Answer:
Temperate Grasslands
Explanation:
Tundras have nothing to do with grass. Tundras are more like ice
it can with stand certain pressure inside, once it exceeds the pressure will be released by making a whistle....... hence it wont burst
Answer: gas particles that are in constant motion and exhibit perfectly elastic collisions
Explanation: