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anzhelika [568]
3 years ago
8

Muscle fibers that have many mitochondria and contain myoglobin are (A) fast-twitch muscles. (B) skeletal muscles. (C) smooth mu

scles (D). slow-twitch muscles.
Biology
1 answer:
Svetach [21]3 years ago
5 0

Good evening, JaylenGuidish!! Your answer would be B - Skeletal muscles because they contain high myoglobin, which makes it darker, and more mitochondria which are supplied by more blood capillaries. I hope this helps!! If you need further explanation, please let me know. Have a great evening!!

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