Hard
Can microwaves make radish seeds sprout faster? Let's find out!
Easy
Let's find out how different types of soil affect the growth of a pinto bean!
Medium
Let's find out if salt or sugar can help or hurt plants when added to water!
Easy
Can the size of a seed affect how fast it grows? Let's find out!
Medium
Does acid rain affect the germination of carrot seeds? Let's find out!
Easy
Let's compare the soil types in two different counties and see which one is better for growing crops!
Medium
Learn how to grow a new plant from a piece of an existing one!
Medium
Can plants grow better when they listen to classical music? Find out in this experiment!
Hard
Can lettuce seeds tell us if something is toxic? Let's find out by testing different concentrations of salt on lettuce seeds!
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