The variables for this experiment include the height of the track and the speed of the car. use the drop-down menus to complete the sentences and identify the independent and dependent variables the independent variable, or the one that is intentionally manipulated, is the dependent variable, or the one the response is measured in, is

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explanation:

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.

answer; synapse; i believe this is correct,plz check first good luck;