What if humans could live without a heart like a jellyfish does?

Subject: What if humans could live without a heart like a jellyfish does?

Date: Wed Feb 18 22:40:25 2004
Posted by Patricia
Grade level: 7-9 School: Elizabeth City Middle School
City: Elizabeth City State/Province: North Carolina Country: USA
Area of science: General Biology
ID: 1077165625.Gb

Message:


If we could be like a jellyfish without a heart, would we still be able to do 
the same things we do? Would we look different? or still be the same? Would we 
still be able to live on land or would we have to live in the water also? This 
is for a science project. Did anyone ever ask you this before? Is it impossible 
for this to happen?

Re: What if humans could live without a heart like a jellyfish does?

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