adriadkins091 adriadkins091

24-06-2019
Social Studies

contestada

Which of these is a biotic factor in an ecosystem?
A. rain
B. wind
C. bacteria
D. rock

Respuesta :

hi101112 hi101112

24-06-2019

Answer:

bactireA

Explanation:

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christina9833 christina9833

24-06-2019

Answer:

c

Explanation:

C. bacteria is a living thing and the others aren't

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