Question

1. a scientific ____ is a statement that describes what scientists expect to happen every time under a particular set of conditions

2. when only one variable is manipulated at a time, an _____ experiment is conducted.

3. the factor that can change in an experiment is called an _________

4. the _____ variable is the only variable that is purposely changed to test a hypothesis

Answer 1

Hello!
The answers are:
1: Inquiry
2: hypothesis
3: variable
4: Manipulated
I’m pretty sure I’m right
Mark me brainilest please :)
Have a great day!

Answer 2

1. A scientific _Law___ is a statement that describes what scientists expect to happen every time under a particular set of conditions

2. when only one variable is manipulated at a time, an _controlled____ experiment is conducted.

3. the factor that can change in an experiment is called an _independent variable________

4. the _manipulated____ variable is the only variable that is purposely changed to test a hypothesis

I wasn't really sure about #3 so I'm so sorry if it's incorrect!!!!