So planarians' regenerative ability are powerful cells called pluripotent stem cells, which make up one-fifth of their bodies and can grow into every new body part. I hope this helped if you need more info about this let me know
Answer:
The long part of a nerve cell along which the electrical signal quickly moves.
Explanation:
Green algae is a representative of sponges
Minerals move downward through soils in a process called leaching.
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Answer:
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