It contracts and relaxes!
Hope this helped u!!
Answer:
Masks are a simple barrier to help prevent your respiratory droplets from reaching others. Studies show that masks reduce the spray of droplets when worn over the nose and mouth.
Explanation:
A. Amber, because in the Prehistoric times the insects and small dinosaurs fell into amber and became preserved in the hardened sap.
Answer:
B
Explanation:
since the impulse is moving form Q to P ...Q will be the receptor and P is the relay neuron which will transfer the impulse to the next neuron
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<h2>A - Either Side of The Vaginal Opening</h2>
<h3>The purpose of these glands are to lubricate the vagina so the body is ready for sex.</h3>
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