How do jellyfish get rid of carbon dioxide?

Bin level at mcdonalds? SHould I be concerned with a brown recluse spider bite during pregnancy? Where in the ocean does a flapjack octopus live? What is the purpose of anterior pair of antennae attached on the head of insect? Where do krill sleep? What kind of caterpillar has a hairy red middle with black ends? Is a buterfly an insect? Vertebrates animals? Would a lion go through complete metamorphosis? How do bed bugs spread? Can you tell a boy roly poly from a girl roly poly by it's under side or stumeck? Will hot bromine water from spa kill my grass? Is a bot fly real? What is a different name for a rainbow? Do you know what ladybugs look like? What animal is the host in the tundra? Why do snails move faster over wet surfaces than over dry rough surfaces? What types of worms are flat worm? What bug is black and has a red vertical stripe down its back? Do some spiders look alike?