How do you unlock survival endless in Plants vs Zombies?

Are jellyfish many celled? What does a dead dragonfly at your front door step mean? What nutrients are found in freshwater crayfish? What is the domain for a Luna moth? What are the disadvantage of caterpillar? Can a tarantula have bones or not? Do we call young bees kittens or house bees? What does ant crop do? How do people sustain air? What does a tent caterpiller look like? What is a zebra butterfly? What are major services performed by public accountants? Will vinegar kill dust mites in the home? What is the examples of branches of science? If you spilled blood on the floor would bed bugs be attracted? What is the difference between a mealworm beetle larvae and adult? What are the body parts of a moth? What organ of both fish and clam has the same function as the papulae of the starfish? What is a tricillium? How are microscopic consumers grouped?