Question

Are jellyfish and starfish similar to
justify the answer.
Why are frogs said to be amphibians?
fishes?


please answer for this two questions fast.☺☺​

Answer 1

♤ ANSWER 1 ♤

Starfish are classified as echinoderms whereas the jellyfish are classified as cnidarians. Jellyfish are not useful for the humans whether the starfish is useful in many ways. Starfish are mostly found on the ocean floors and stick on the walls whereas the jellyfish is free moves from a place to another.

♤ ANSWER 2 ♤

The word "amphibian" comes from a Greek word that means "both lives." This is because frogs start their lives in the water and then live on land.

Answer 2

Answer:

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Explanation:

Starfish are related to sea urchins and sea cucumbers.Jellyfish belong to an animal group called invertebrates, because they do not have backbones. Fish are vertebrates, because they have backbones. Jellyfish are related to corals and anemones. They belong to the phylum Cnidaria

Frogs belong to a group of animals called amphibians. (am-fib-ee-anz).  Amphibian means two-lives.  Frogs begin their lives in the water as eggs and then tadpoles and when they are fully developed they live on land.  Scientists believe that there are more than 4,000 different kinds of amphibians on Earth.  Toads, newts, salamanders and caecilians (blind worms) are also members of the amphibian group.

Frogs are cold-blooded which means that their bodies are the same temperature as the air or water around them.  When they are cold they will lay in the sun to warm up and when they get too warm they will go into the water to cool their bodies off.