$\text { Describe the end behavior of the function }$

Essay

$\text { Describe the end behavior of the function }$
$g(x)=\left(\frac{2}{3}\right)^{x}$ $\begin{array}{lccc} g(x) & \rightarrow& ----------& \text { as x} \rightarrow -\infty \\ g(x) & \rightarrow& ----------& \text { as x} \rightarrow \infty \\\end{array}$