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Are ants picky over their food? Do they have any preference?
The purpose of this experiment was to determine which flavor ants are most attracted to.

Category: Biology > Zoology

Difficulty: Elementary school

What is the effect of different types of fluids on our kidneys?
The purpose of this experiment is to show the kidneys ability to alter the output of urine in response to the ingestion of different liquids such as tap water, isotonic saline (gatorade or any other sport drink), and coffee. Various fluids affect the kidney in different ways. My hypothesis states that coffee will cause the kidneys to excrete urine more frequently than the other fluids consumed in

Category: Biology > Human anatomy

Difficulty: High school

Does caffeine raise a person's blood pressure?
My hypothesis is that when caffeine is consumed in large amounts it will increase the blood pressure.

Category: Biology > Human anatomy

Difficulty: Middle school

The Effect of Different OTC Medications on the Survival Rate of Daphnia
The purpose of this experiment was to determine the effect of Pseudoephedrine, aspirin, and Benadryl on the heart rate of daphnia. The information gained from this experiment could help people understand about how important it is not to dispose of wasteful product into our rivers and streams, because of the way it affects the food chain. If the zooplankton ore harmed, everything above them in t

Category: Medicine & Health > Diseases

Difficulty: High school

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