February 22, 2017

Homework Help: Steps in Chemistry

Posted by Angela on Thursday, May 8, 2014 at 1:07pm.

You notice that a lawn looks unhealthy and that, perhaps, the grass is dying. Undertake a scientific project to save the lawn. What is your initial hypothesis? Describe an experiment you can design to test it - include more than 1 step and variables.

Hypothesis: “Adding water will help hydrate the unhealthy grass.”
Water can be the variable.
Adding fertilizer can help the grass as well.

How am i suppose to do this problem step by step???

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