Vertebrates. they are all chordates, which mean they have a notochord somewhere in their body.
Answer:
d. circulatory
Explanation:
capillary is one of the 3 blood vessels.
it connects arteries and veins.
A gene plz don't report if this is not what your lookin for
The correct answer is the control variable. For example, if you want to measure how men and women like cats, you would present the same cats to all the people (that;s the constant variables) and gender is your control variable.
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Answer:
it destruct the autonomous nervous system.