1. By how much did the three organisms investigated in this activity grow over the course of ten weeks when the average water temperature was 20°C? (Save the
graphs of data to your computer and paste them below to help answer this question.)

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.

the correct answer is: " ventricles " .

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