Answer:
mountain lion i believe is the answer
Isolate the cytoplasm from the external environmentRegulate the exchange of substancesCommunicate with other cellsIdentificationHope this helps :P
The need for transportation
Humans have microscopic subunits in the kidneys called <span>nephrons to filter blood, and spiders have </span><span>Malpighian</span><span> tubes to absorb salts and wastes. Hope this helped! :)</span>