premise: as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase sent2: an adaptation / an ability has a positive impact on an animal 's / living thing 's survival / health / ability to reproduce sent3: large canopies / trees block sunlight from reaching the ground sent4: forest canopies blocking sunlight decreases the availability of sunlight on the forest floor sent5: larger means greater / higher / more / increase in size sent6: a leaf is a part of a green plant sent7: tropical rainforests contain many large trees sent8: a plant requires sunlight for photosynthesis sent9: a leaf absorbs sunlight to perform photosynthesis.
hypothesis: a magnetic field will be generated when a wire is looped around an iron nail and is connected to a circuit