Use the information to answer the following question. A student is investigating the process of cellular respiration and relates the energy changes involved in the process.

C6H12O6 + 6O2 → 6H2O + 6CO2 + energy

Glucose Oxygen Water Carbon dioxide

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

What is avogadro’s number, and why is it useful

Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole