Spiders are carnivores and by that, they eat living prey. Their behavior is that they are arthropods that are air breathing. The spiders have eight legs and they have the venom attach to their fangs.
Howler monkeys eat fruits, leaves (canopy), flowers, buds and nuts. The behavior of the howler monkey is that they are able to call out in a very loud voice where it could be heard up to ten miles. They have the ability to move from trees to trees with the use of their hands and legs.