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If exposure to the Sun increases, then the amouth of sunburn will increase, because ultraviolet radiation from the Sun causes sunburn. INDEPENDENT VARIABLE: time spent in direct sunlight
DEPENDENT VARIABLE: sunburn operational definition: degree of sunburn taht occurs.

2006-11-28 08:08:41 · 3 answers · asked by PandaLuvr 1 in Science & Mathematics Earth Sciences & Geology

3 answers

sun = constant
constant = sun

the only piece of information you didn't define.

2006-11-28 08:16:54 · answer #1 · answered by apolloK♫ 4 · 0 0

the only constant in this hypothesis is the application of sunscreen which has it's own internal SPF variable. No constants!!

2006-11-28 16:21:30 · answer #2 · answered by johnnydean86 4 · 0 0

sounds like yoiu already know yoiur answer.

2006-11-28 16:11:56 · answer #3 · answered by colodge_25 3 · 0 0

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