Just add more detail in the second experiment explain every little thing.
Answer:
The material which is likely to slow the flow of electric charges the most is PVC plastic ‾ \text{\underline{PVC plastic}} PVC plastic.
Explanation:
brainlist please
C. You should ALWAYS ask the teacher if you don't get something; your friends could be wrong, don't guess it, and NEVER cheat. Hope this helps!!
D) blue
(about 400 nanometers)
The amount of sediments being carried has been increasing rapidly. There is no certain amount of number