Identify an independent variable of the researchers' experiment. Justify the scientists' feeding both groups of birds the same type and amount of food during
the experiment. Identify the control group for each species that the researchers
should include in their experiment.
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Classify the structures as homologous or analogous, depending on their structure and function.

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.