Answer:
I would love to help, Could you put the question in English?
Explanation:
B.) Carbon Dioxide because the carbon is surrounded by oxygen
The strength of the force of friction depends on two factors; the type of surfaces involves and the force that the surfaces are being push together
Answer:
As voltage increases, current increases and resistance stays the same
.
Explanation:
Ohm's law gives the relationship between the voltage, resistance, and current. The mathematical form of Ohm's law is given by :

R is resistance
I is current
V is voltage
So, as voltage increases, current increases and resistance stays the same. The correct option is (A).