Arrange the core steps of the scientific method in sequential order. Come to a conclusion
based on the data.
Analyze the data.
State a hypothesis.
Test the hypothesis
with an investigation.
Identify and eliminate any
confounding variables.
Decide on the dependent
and independent variables.
Identify the relationship
to be tested.

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Nonpoint source pollution is difficult to control because it

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o