Species is the most narrow category
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Answer:
carries two main function
Cardiac muscles are involuntary muscles that can be found along the heart.
Skeletal muscle are voluntary muscles that help us walk lift and run.
Answer:
1) a straight line
2) b
3) true (not safe to watch directly)
4) b
5) false
6) the moon doesn't have it's own light- so it shines because it's reflecting the sunlight which creates a red moon affect during the lunar eclipse.
