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Question: What is the original source of all genetic variation?
Answer: Mutation
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Answer:
The endocrine system:
releases hormones into the bloodstream
Explanation:
The endocrine system releases hormones into the bloodstream in order to get to the targeted organ
T<span>he finding is ptosis. Ptosis is an abnormal finding because it is usually observed with drooping of upper lids. The inward turning of the lower lid is called as entropion while the outward turning of the lower lid is termed ectropion. The constriction of the pupil is called miosis that is often caused by medications.</span>
Answer:
Average speed = total distance / total time
= 68 / 1 5/12 [ change 1 5/12 to an improper fraction - 17/12]
= 68 / 17/12 [perform division]
= 68 * 12/17
= 48 miles per hour
