whyamihere1 whyamihere1

23-05-2017
Biology

contestada

Jack has just returned after a walk in the woods. He finds several sticky weed seeds stuck to his jersey with their prikly hooks. Why do these seeds have prikly hooks?

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menne9772 menne9772

23-05-2017

They have hooks so that the seeds can spread around, get carried away and land in a place be planted and grow.

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