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7 votes
Which of the following characteristics is NOT used to classify organisms into groups?

a.
nucleus or no nucleus
c.
color or no color
b.
autotroph or heterotroph
d.
unicellular or multicellular

User MiuMiu
by
2.9k points

1 Answer

6 votes

Answer:

b

Step-by-step explanation:

User Toftis
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