All of these are adaptations used to enable pr otists move except for B.spores , because they are used in asexual reproduction.
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<span>The skin protects the bones and the bones protect the organs in the body. so the answer is D</span>
Just like the name suggests it's the second consumer in a food web or food chain that eats the primary consumers or the producers.
The global distribution of organisms and the unique features of island species reflect the evolution and geological change. Fossils. Fossils document the existence of now-extinct past species that are related to present-day species.
It's probably c most likely