Biology, 10.02.2020 17:36, kamillecronk
The scientific method could not be used to study which of the following phenomena?
A. the authenticity of UFO sightings
B. the effects of second-hand smoke on household pets
C. the effect of daily exercise on gerbils
D. whether Vitamin C consumption reduces cold symptoms
Answers: 1
Biology, 21.06.2019 21:10, dae71
Zoe decided to measure the hand length of each of her classmates. first she marked a line across each student's wrist and lined up a ruler from this mark to the top of the middle finger to measure the length. then she recorded the measurements in the table below. marla did this the same way for each classmate, and then zoe used this ruler to measure each straight line and record the data below. this data is invalid. what is the most likely reason why it is invalid? the ruler is marked in centimeters, but zoe recorded data in inches. the range of lengths is too wide, so zoe must have misread the ruler. marlaโs complicated measuring procedure was overly confusing. marla could have been inconsistent while drawing outlines of fingers.
Answers: 3
Biology, 22.06.2019 03:40, lashaunahard
20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.
Answers: 1
Biology, 22.06.2019 04:30, texas101st78
What characteristic make legumes a good food source for food insecure populations
Answers: 3
The scientific method could not be used to study which of the following phenomena?
A. th...
A. th...
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