Biology, 27.01.2020 08:31 superjoshuanucl
Two students decide to test what factors influence water absorption by an egg. they create three different water solutions. one is pure,
100% distilled water, a second is 50% water and 50% corn syrup, and the third is 100% corn syrup. the mass of each egg is measured
before they are put into a single solution for 24 hours. the mass of the eggs is then measured, and the data recorded below:
type of solution
distilled water
50/50 mixture
100% corn syrup
starting mass
65.1 g
62.09
66.7 g
ending mass
77.8 g
52.2g
48.9 g
change in mass
12.7 g
-9.8 g
-17.8 g
this group also recorded a dependent variable, which is represented by
a. the change in the mass of the eggs.
b. the starting mass plus the ending mass of the eggs.
c. the amount of time they were in the solution.
d. the type of solution the egg is placed in.
Answers: 2
Biology, 21.06.2019 18:30
Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment
Answers: 1
Biology, 21.06.2019 23:00
Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.
Answers: 3
Two students decide to test what factors influence water absorption by an egg. they create three dif...
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