Biology, 24.06.2021 02:50 kelseeygee
Eratosthenes determined the circumference of Earth by conducting an
experiment. Put his steps in order as they correlate to the scientific method.
T
Conduct an Experiment: Measure the angle of a shadow at high noon
in Syene and Alexandria,
Make Observations: In Syene, the sun's rayfare vertical at noon. At
t the same time in Alexandria, the rays are 7.2 degrees from the
vertical
Draw Conclusions: The angle represents the amount Earth curves
11. between Syene and Alexandria. This is 1/50 of a complete circle and
1/50 of Earth's circumference.
Answers: 3
Biology, 22.06.2019 05:00
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 2
Biology, 22.06.2019 23:00
Bob, a nutritionist who works for the university medical center, has been asked to prepare special diets for two patients, susan and tom. bob has decided that susan's meals should contain at least 320 mg of calcium, 17 mg of iron, and 42 mg of vitamin c, whereas tom's meals should contain at least 280 mg of calcium, 13 mg of iron, and 34 mg of vitamin c. bob has also decided that the meals are to be prepared from three basic food
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Biology, 22.06.2019 23:20
Male-patterned baldness is more common in males as the name suggest.why is this? a.the gene for baldness is on chromosome 5 b.the gene for baldness is on chromosome 1 c.the gene for baldness is on he x chromosome d.the gene for baldness is on the y chromosome
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Eratosthenes determined the circumference of Earth by conducting an
experiment. Put his steps in or...
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