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Biology, 27.10.2020 19:00 theylovelillexx2258
The main challenge faced by the first land plants was access to . Plants responded to this challenge by developing .
1st blank: - Oxygen
- Water
- Sunlight
2nd blank: - Vascular tissue to transport materials throughout the plant
- Green chloroplasts
- Leaves with openings for gas exchange
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The main challenge faced by the first land plants was access to . Plants responded to this challenge...
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