Carbon makes up part of all life forms on Earth. The human body, for example, is about blank % carbon.

Why does his teacher ask him to balance the equation by including the correct coefficient

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

Explain how global warming could have affected yellowstone frog and salamander habitat's, resulting in changes in the populations of these species