Answer:
Metric ruler
Explanation:
You need to measure length, which is exactly what a ruler measures. The other option measure other things, like liquids or temperature.
Answer:
look at the photo that I attatched
ANSWER:
A. Democracy
Explanation:
A democracy would have the most amount of citizen participation because in this type of government members of society have equal access to political power through voting and elections
I hope I was helpful :)