Biology, 01.10.2019 18:30 ninaaforever

How is geologic time organized on the geologic time scale?

a. millennia and then smaller periods based on geologic and biologic events that occurred.

b. eras and then smaller millennia based on geologic and biologic events that occurred.

c. periods and then smaller eras based on geologic and biologic events that occurred.

d. eras and then smaller periods based on geologic and biologic events that occurred.

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How is geologic time organized on the geologic time scale?

a. millennia and then smalle...