Biology, 09.02.2021 21:40 wasup00

A scientist is trying to determine the speed at which an animal can travel by studying the organism’s body. Which combination of systems should the scientist analyze to estimate the speed at which the organism moves? A. muscular and skeletal
B. digestive and excretory
C. nervous and integumentary
D. respiratory and circulatory

I don't know what subject this actually is :)

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