Amalyn Leong's answer to Reia Bhardwaj's Primary 6 Science Singapore question.
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a) The further the lamp, the slower the rate of photosynthesis, hence less bubbles.
b) There are more bubbles as the snails respire, producing bubbles (the second point may be because that increases the rate of photosynthesis for the plant too)
c) No external sunlight will affect the rate of photosynthesis.
b) There are more bubbles as the snails respire, producing bubbles (the second point may be because that increases the rate of photosynthesis for the plant too)
c) No external sunlight will affect the rate of photosynthesis.
Date Posted:
4 years ago
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