I’ll like to answer but Where the question ?
The correct answer is a dichotomous key. Basically, you use the key to decide what species an organism is by looking at what traits it has, and if it doesn't have some traits you can instantly rule out a large number of species which brings you closer to your answer of what the species is that you're looking at.
it would be kind of an advantage as they breathe air and just stay on land and to get food it can go into the water
A: Anisotropy ; Angstrom ; Astrophysics
T: Terrestrial (planet[s]) ; telescope ; tectonics
(if that's what you meant)
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Answer:
Both have dinosaurs as ancestors (basically both are related to dinosaurs)
Explanation:
