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Luba_88 [7]
3 years ago
5

When an object is moving away from you while still making a sound, the pitch of the sound is perceived to be__________

Biology
1 answer:
Kobotan [32]3 years ago
5 0
A it would be A.lower
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Answer:b

Explanation:

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A radula is a specialized feeding organ used to scrape material off of a substrate for ingestion, much like a cheese grater scra
Sergio039 [100]

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D. mass feeder

Explanation:

A) suspension feeder

B) fluid feeder

C) deposit feeder

D) mass feeder

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3 years ago
Determine whether the statement is true or false. Suppose P(t) represents the population of bacteria at time t and suppose P'(t)
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TRUE

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The graph has an inflection point at (3, 1000). That's the point at which the rate of growth starts slowing down.

When t < 3, P'' > 0.  

When t = 3, P'' = 0.

When t > 3, P'' < 0, because the rate of population growth is slowing down.

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