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5 votes
Models need to be changed when _______.

a.
they are based on experimental data
b.
scientific understanding changes
c.
they represent a phenomenon
d.
they are designed to answer a question

User Elletlar
by
6.8k points

2 Answers

6 votes

Answer:

The Answer to this problem is B

Step-by-step explanation:

User Sreenath S
by
7.1k points
0 votes

Answer:

b scientific understanding changes

Step-by-step explanation:

e2020

User Jacques Bourque
by
7.0k points