Are Shark Mammals?

are sharks considered mammals

Sharks – Are They Mammals or Fish? Whales and dolphins are among this class of animals. What about sharks? Well, you are about to find out. To do so, you need to know the criteria used to isolate mammals from other species. The word ‘mammal’ was obtained from the words ‘mammary glands’. With this knowledge, […]

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Which Animals Lay Eggs?

mammals that lay eggs

How Two Strange Mammals Reproduce by Laying Eggs. A major defining trait for mammals is that they reproduce by giving birth. Mammals also share other characteristics like feeding young ones through breast milk and having warm blooded bodies which basically means that they can regulate their temperature through internal processes. Humans are mammals as are […]

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Why are Dolphins Considered Mammals?

dolphins classified as mammals

Being that dolphins look like fish and resemble many other large sea creatures people are usually shocked to find out that they are in fact mammals. It can be confusing since dolphins have a similar appearance to sharks which are a type of fish but there are some key features to a dolphin that make […]

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