- arachnid - a type of bug
- barbed - jaggy spikes on something that hold onto prey
- burrow - a hole in dug in the ground as a home for the animalglands - a part of the body that releases a substance into its surroundings
- instinctively - a thought that you naturally do without thinking
- predator - an animal that is born with the instinct to hunt
- prey - an animal that is hunted for food
- venom - a poison carried by some animals