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primary 6 | Maths
| Measurement
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I need help with Science.
Date Posted: 5 years ago
Views: 303
B is by wind
C is by splitting
A has fibrous husk and has air spaces in the husk to allow it to stay afloat on water
C is by splitting
A has fibrous husk and has air spaces in the husk to allow it to stay afloat on water
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done
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clear
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For Tree A's seed to be transported by water, the fruit:
1) definitely needs to be buoyant (can't disperse if it sinks to the bottom)
2) perhaps it should be waterproof on the outside (to protect the seed)
1) definitely needs to be buoyant (can't disperse if it sinks to the bottom)
2) perhaps it should be waterproof on the outside (to protect the seed)
Date Posted:
5 years ago
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