A. Fill in all of the blanks in parts 2 and 3 of the dichotomous key below, so that it contains information that could be used to identify the four animals shown below. [2] I II III IV Dichotomous Key 1. a. Legs present.................................................................................... Go to 2 b. Legs not present................................................................................ Go to 3 Characteristic Organism 2. a. b. 3. a. b.
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- I: Worm - II: Spider - III: Fish - IV: Dog Step 2: Determine the characteristics to differentiate the animals. - Legs present or not - Number of legs - Presence of fins Step 3: Fill in the dichotomous key based on the characteristics. Show more…
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