Treble Clef also known as G Clef
I Dont Know What this Answer Is But I'm Guessing Like You Dont Feel Like You fit In And You want to be somebody else
Answer:
D. All of these
Explanation:
Mark should control (or keep constant) the location of the plants, the amount of water the plants receive daily, and the amount of fertilizer the plants recieve daily. The only variable that should change is the type of fertilizer that is given to each plant.
During a scientific experiment, only variable should be changed by the investigator. All other variables should be kept constant.
3. 2
4. half note
5. 8
6. 4
7. 8th note
8. quarter note
9. 4
10. 2
11. half note
12. quarter note
