because they have have negligible mass
It is poisonous on it's back and is a big species of frogs but not any bigger than a curled up dog.
1 is true 2 is true 3 is true 4 is falls and all the rest are true
Answer:
1,3,4
A dichotomous key uses questions or statements to help identify organisms, it also uses characteristics in it's questions ( that may be yes-no) and statements to help separate organisms from one another.
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Explanation: