Answer:
answer is b
Explanation:
I think it is b. I don't know what land lenses are but focusing light on the can would heat it up more.
They all have the same number of electrons in the electron cloud.
about 30 kilometers per second
At what speed does the Earth move around the Sun? (Beginner) Short version: Earth's average orbital speed is about 30 kilometers per second. In other units, that's about 19 miles per second, or 67,000 miles per hour, or 110,000 kilometers per hour (110 million meters per hour).
Hope This Helps! Have A Nice Day!!
2H2 + O2 -> 2H2O.
BALANCED SKELETON EQUATION
