If we use $<$ to denote asymptotically less than, and similarly for the other asymptotic notations, we can write
$f(n) = o(g(n))$ and $h(n) = \omega(g(n))$ as $f < g$ and $h > g \implies f < g < h$
Now, the given choices can be written as
A. $f = h.$ Invalid
B. $g \leq f.$ Invalid
C. $h \geq g.$ Valid
D. $g \geq h.$ Invalid
So, correct option: C