Carnivorous Plants!
It's short video of a mouse being eaten by a carnivorous plant called the Nepenthes.
Carnivorous plants have leaves which are adapted to be used as traps , hence , it's less efficient at photosynthesis. They also require glands, hairs, glue and digestive enzymes to trap and digest the food,hence , the plant requires more ATP and have increased respiration(resulting in decreased photosynthesis) to provide the energy needed.
