Certain parts of a plant undergo modification in order to adapt to their surroundings and environmental conditions. These modifications help them in their survival against odds. For example, the leaves in a cactus plant are modified to spines to reduce the surface area and hence water loss by evaporation.
skunks are heterotrophic omnivores because heterotrophic are typically consumers, not producers. omnivores eat both plants and animals, while carnivores eat only meat.