In the Ocean Assessment

I am a fish. I don't have scales. I can puff up like a football. What am I?

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I don't have a brain. My arms can sting. I am very soft. What am I?

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I have eight (8) fins. I have sharp teeth. My head is like a hammer. What am I?

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I can change color to hide. I can shoot ink. I have eight arms. What am I?

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I run sideways. I have ten legs. I have two claws. What am I?

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Ocean is a huge body of ​ (a)   and covers about ​ (b)   % of Earth.

• saltwater
• 70
• 50
• freshwater

Dive Mask is used to see clearly underwater.

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A seahorse doesn't have teeth and stomach. Which of the following pictures is a seahorse?

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The blue whale is the smallest animal on earth.

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Answer explanation

The blue whale is the biggest animal on earth.

Starfish doesn't have a ​ (a)  

• brain
• mouth
• an eye
• stomach

Answer explanation

The starfish do not have a brain, but they are not fools. They have a complex nervous system that allows them to make a decision. This nervous system is centralized in the ring around the mouth.