A shark?s sense of smell is so good that it can smell a drop of blood spilled in the water more than 656 ft. away. A large shark can eat through steel cables. The chances of being attacked by a shark are 30 million to 1 against; but it can happen in water just 3.3 feet deep. Some types of sharks live in fresh waters and can be found swimming up rivers. When sharks feed in groups they …showed first 75 words of 631 total…

…showed last 75 words of 631 total…into hard things. They eat animals and plants, and they usually will not swallow unless their head is underwater. The female sea turtle leaves the ocean and lays her eggs in a deep nest in the sand on the beach. She will lay about 200 eggs. The sun hatches the eggs in about two months. The most dangerous time for a sea turtle is just after it is hatched because its shell is still very soft.