Question A scientist performs an experiment by placing petroleum jelly

A scientist performs an experiment by placing petroleum jelly on under side of plant leaves.
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A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks stomata. The plant
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2. 56 views
QuestionA scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves’
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2. asked by im right abc
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Question A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves’
1. 1 answer
2. 28 views
a scientist performs an experiment by placing petroleum jelly on the under side of the plants leaves. this blocks the leaves'
1. 1 answer
2. 52 views
a scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leave's stomata.
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2. 46 views
A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves stomata. The
1. 1 answer
2. 61 views
A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves' stomata.
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2. 30 views
A scientist performs an experiment by placing petroleum jelly on under side of plant leaves this blocks the leaves stomata the
1. 3 answers
2. 538 views
A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves’ stomata.
1. 1 answer
2. 7 views