Shark Facts That May Surprise You
7/24/2022 - By NOAA Fisheries. Celebrate Shark Week by learning something new about sharks! 1. Sharks do not have bones. Sharks use their gills to filter oxygen from the water. They are a special type of fish known as "elasmobranchs", which translates into fish made of cartilaginous tissues—the clear gristly stuff that your ears… SEE MORE
