Answer:
5
Step-by-step explanation:
20/5 = 5/1
so the answer is c
1.5 meters tall is a good estimate
Control = group with no music / maybe no variable?
Manipulated/independent variable = Number of tomatoes being grown
Dependent/responding = Number of tomatoes produced by each plant
Conclusion = Use four parts... Was your hypothesis correct or not and why...Cite numbers/evidence from experiment.... Were the results reliable?.... any improvements to be made
B
they have limited (3) common points where the planes meet.