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Alika [10]
3 years ago
13

8. Why did Ofelia and Marcus keep everything the same for the plants except for the type of fertilizers?

Biology
2 answers:
EleoNora [17]3 years ago
5 0
The answer is b. They included many different independent variables
masya89 [10]3 years ago
4 0

Answer:

b. They included many different dependent variables.

Explanation:

Changing something that does not matter is called  a dependent variable.

also to me at least that's the only one that makes sense  

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