Answer:
She can answer .which part of the magnet is said strongest at attracting iron?And how fast does iron lose it magnetisms?
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BRAINLIEST PLZ
Explanation:
Regeneration in planarians depends on the presence of stem cells called neoblasts. These cells are distributed throughout the body and, when part of the worm has been amputated, they are activated to reform the tissues that have been removed.
Species are single organisms that are able to reproduce, while a population is a group of species living in the same general area.