Kids will uncover incredible facts from the publisher, such as the fact that some species of rays have fused teeth called crushing plates that are strong enough to crunch the hard shells of the clams, crabs, and oysters that they eat. Additionally, the saltier the water, the easier it is to float in it, and the Dead Sea is so salty that it's impossible for a person to sink. Furthermore, most fish lay eggs, and many species spawn, releasing thousands or even millions of eggs at once.

The crushing plates of certain ray species are remarkably strong, allowing them to easily break through the hard shells of the clams, crabs, and oysters that make up their diet. The salinity of the water also plays a significant role in one's ability to float. The saltier the water, the more buoyant it becomes, to the extent that the Dead Sea is so extremely saline that it is virtually impossible for a person to sink in it.

Beyond these unique physical traits, the reproductive habits of fish are equally fascinating. The majority of fish species lay eggs, and many engage in a process known as spawning, wherein they release thousands or even millions of eggs simultaneously. This mass egg-laying strategy is a remarkable adaptation that helps ensure the survival of the species.

From the publisher, children will uncover a wealth of captivating information about the natural world. The fused crushing plates of rays, the remarkable buoyancy of saline water, and the prolific spawning behaviors of fish are just a few of the incredible facts that will capture the imagination of young readers. These insights into the diverse and intriguing characteristics of marine life are sure to inspire a sense of wonder and a deeper appreciation for the natural world.

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