Hammerhead+Shark

12. They grow to 20 feet.
 * 1) There are more than 360 species of sharks.
 * 2) Sharks are related to rays. Chase
 * 3) They give birth to live young. Linnea C.
 * 4) Their predators are orca whales. Linnea C
 * 5) Their prey is squid, fish, rays and octopuses. Linnea C
 * 6) Hammerheads have a good sense of smell . zachary
 * 7) Hammerheads usually don't attack people. Ben C.
 * 8) Hammerheads are viviparous. Ben C.
 * 9) Hammerheads live in tropical and sub-tropical waters. Ben C.
 * 10) Hammerheads feel the movement through lines on his or her body. Logan T.
 * 11) There are nine diffrent species of hammer shark. Logan T.