What does a plant need to grow?

In year 3 we are learning all about plants. We have researched that plants need air, water, soil and warmth to grow. We decided to test this by removing one variable in each set of seeds so we can observe how well each plant grows. To keep it a fair test we have used the same amount of seeds for each pot and will be watering at the same time every day, except the ones with no water of course.

We have predicted that the seeds will still grow in the dark but will not be as healthy as our control seeds.

We will be posting our results in a couple of weeks.

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