Remains as snake is a cold blooded animal
Stone tools we’re first used around 3,300 BCE
False in lunar eclipse the shadow is cast on the sun
Answer: [B]: " a muscular foot ".
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"Every mollusk has a head, body, and <u> muscular foot </u> . "
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Answer: The ice caps are melting
Explanation: Because of global warming caused by the burning of fossil fuels and other factors the ice caps are melting and so the sea level is rising