4. How do markhors get the energy they need to perform their life functions? They are able to use a chemical reaction to convert the sun's energy.
They are skilled hunters that eat small ground mammals for energy.
They are herbivores that consume grasses and plants for energy.
They are carnivores and eat large animals, such as snow leopards.

They are herbivores that consume grasses and plants for energy.

Explanation:

As everyone knows ,markhors are herbivores , and herbivores means plant eater ( the animals that eats plants) , so it eats grass , it is not an carnivor or an omnivore , so it don't eat other annimals , of corse , animals can't use chamisy things ,right?  Tip: THEY DON'T EAT MEAT.

the answer would be d