Best Ever Q&A Space Our World Nature Evolution Prehistoric Life Dinosaurs Simple Creatures Insects & Spiders Fish Amphibians & Reptiles Birds Sea Mammals Land Mammals Ecology Animal Behavior Pets Farm Animals Plant Kingdom Plant Life History Science & Technology

Choose a Page:What are the main parts of a fish?How many kinds of shark are there?Can fish fly?Which fish swims the fastest?*Do all fish lay eggs?*How do cod find their food?Which fish climbs trees?How does a shark hunt its prey?What is unusual about the seahorse?Which fish can spear boats?How do butterfly fish get their name?How does a flounder avoid its enemies?What lives at the bottom of the sea?How does a fish sense its surround... Do all fish lay eggs? No. Several species, such as the sailfin molly, keep their eggs inside until they hatch. Then they give birth to as many as 200 live young.   Previous: Back Book: Best Ever Q&A Section: Nature Chapter: Fish