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4 votes
Which of the following is a characteristic of scientific investigation? (5 points)

a
It is based on opinion.

b
It is replicable.

c
It is subjective.

d
It is biased.

2 Answers

1 vote
a. it is based on opinion
User Newkid
by
6.4k points
3 votes

Answer:

a

It is based on opinion.

Step-by-step explanation:

User Shen
by
6.4k points