What things or conditions do plant seeds need to germinate?

All seeds need water, oxygen, and proper temperature in order to germinate. Some seeds require proper light also. Some germinate better in full light while others require dark.ness to germinate. When a seed is exposed to the proper conditions, water and oxygen are taken in through the seed coat.

Explanation:

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we need the diagram to answer this correctly.

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.