In 2Ba(OH)2...
Ba = 2
O = 4
H = 4
Answer:
A
Explanation:
Things like windmills create electricity and they are moved by the wind. I hope that helps you.
When trying to figure out the outcome of an experiment that you don't fully understand or can't find out what the result would be beforehand.
These molecules are called electrolytes
brainliest answer please?
This is a negative feedback. A negative feedback is where the body detects a change in the body's internal environment and crafts a mechanism to correct it