John had a science or project that he needed to do he wanted to test the effects that organic and chemical Fertilizers had on plant growth John predicted that the organic fertilizer would make the plants grow taller, he used three pots three of the same type of seed, soil, organic fertilizer, Chemical fertilizer water and a ruler, John put soil in the pots he added chemical fertilizer to the first pot organic fertilizer to the second pot and no fertilizer in the third pot he then planted one seed in each pot John had to daily water the pots he also checked for growth and took measurements for a period of 10 days he measured the height of the plants John made a table to record his measurements


Using your data create a graph that represents the height of plant over the 10 days

What is the objective, hypothesis,

What are the three variables

Conclusion

Questions:

Explain what makes a scientific experiment reliable

During research why is it important to use peer reviewed evidence when collecting background information during a scientific investigation