Which of the following topics are Demonstrations (Label with a "D"

Which of the following topics are Investigations (Label with an "I"
Which stain remover eliminates grass stains from jeans
Does a Rottweiler or a Golden Retriever of the same age run faster over 10 meters
Data Collection of the Number of Words from Latin Roots in a Science Textbook
Will a plant grow taller if fed orange juice or soda
Timeline Showing Development of Cellular Telephone Technology

Question

Which of the following topics are Demonstrations (Label with a "D"

Which of the following topics are Investigations (Label with an "I"
Which stain remover eliminates grass stains from jeans
Does a Rottweiler or a Golden Retriever of the same age run faster over 10 meters
Data Collection of the Number of Words from Latin Roots in a Science Textbook
Will a plant grow taller if fed orange juice or soda
Timeline Showing Development of Cellular Telephone Technology

anonymous · Answer

@mathmate  pleez im really week in this type of stuff

anonymous · Answer

@CrazyCountryGirl

anonymous · Answer

What grade is it?

anonymous · Answer

7 grade @CrazyCountryGirl  but im not in 7 grade its review