What is a characteristic of "bad" science? Experiments with controlled variables
Studies with unbiased results and analysis
O Replicable experiments for all scientists
O Studies with results that cannot be repeated

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

d. groundwater flows through the subsoil and deposits minerals.