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Question
primary 5 | Maths
| Whole Numbers
2 Answers Below
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Plz help
Date Posted: 2 years ago
Views: 218
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Bruh
Fuck you
answer is 3
- iodine tests for the presence of starch, which is a product of photosynthesis
- in order for photosynthesis to happen, carbon dioxide is required
- only the plant in U could not photosynthesise (negative iodine test)
- thus something prevented it from photosynthesising
- looking at options, solution that absorbs CO2 would prevent photosynthesis (3)
- iodine tests for the presence of starch, which is a product of photosynthesis
- in order for photosynthesis to happen, carbon dioxide is required
- only the plant in U could not photosynthesise (negative iodine test)
- thus something prevented it from photosynthesising
- looking at options, solution that absorbs CO2 would prevent photosynthesis (3)
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