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scoundrel [369]
2 years ago
14

Chemical messengers that stimulate a specific cellular response.

Physics
2 answers:
liq [111]2 years ago
5 0
Hormones is the correct answer
lisov135 [29]2 years ago
4 0

Answer:

Explanation:

hormones. please mark me brainliest

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F = 1300 N

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6 0
2 years ago
A rural mail carrier logged the mileage on the odometer at the start of the mail route as 31,500 miles. After 6.5 hours, the car
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Answer:32.77\ mi/hr

Explanation:

Given

Initially Reading on the odometer is 31,500\ miles

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average velocity =\dfrac{\text{Displacement}}{\text{time}}

v_{avg}=\dfrac{31713-31500}{6.5}

v_{avg}=\dfrac{213}{6.5}

v_{avg}=32.77\ mi/hr

Thus the average velocity of mail truck is 32.77\ mi/hr

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3 years ago
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