The correct answer is C) A substance changes color when heated, but changes back when cooled. Hope this helps.
Shield volcanos are the tallest. The tallest one is Mauna Loa in Hawaii
Answer: There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.
Explanation:
I am not sure what you are asking, but TT likely refers to the pure tall peas Mendel worked with.