Vertebrates' evolution of jaws—likely from fish gills—was a huge evolutionary advance.
<h3>What is an evolutionary theory?</h3>
The origin of the human species is examined in the context of evolutionary ideas. This viewpoint holds that modern people have traits that have been passed down from generation to generation that have been genetically influenced and have helped them succeed in reproduction.
<h3>What is an example of evolution?</h3>
Deer Mouse. When deer mice mostly resided in the forests, they were dark in color.
<h3>What does it mean to be evolutionary?</h3>
The modern definition of evolution in biology often refers to changes in the proportions of biological kinds through time in a population.
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Residents of the deep ocean.
They store it as adipose tissue because it also provide heat, insulation, and protection.
Answer:
I'd say an exoskeleton.
Explanation:
My main reason for saying this is because bugs with exoskeletons survive much better than bugs with endoskeletons or (surprise surprise) no skeletons. If your skeleton is outside your body, it protects everything inside you. Endoskeletons merely help hold you together.
