Summary. Enzymes are catalysts that, within the mild conditions of temperature, pH, and pressure of the cells, carry out chemical reactions at amazing high rate. They are characterized by a remarkable efficiency and specificity. Substrates are the substances on which enzymes act.
The answer is:
True -
Water<span> enables the </span>body<span> to release heat when ambient </span>temperature<span> is higher than </span>body temperature<span> </span>
sorry I don't know maybe I should try
B) honey
A shirt is a solid, and helium is a gas at room temperature. A nebula is... not an object.