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yan [13]
3 years ago
5

A "zeitgeber" is a(n): Group of answer choices a) biological clock. b) disruption of circadian rhythms due to crossing time zone

s. c) environmental stimulus that resets a biological clock. d) body activity that is controlled by a biological clock.
Biology
1 answer:
pickupchik [31]3 years ago
8 0

Answer:

C

Explanation:

E.g. length of day or season , weather

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