Answer:
There are many different answers. An example would be when youre going home or going to school on the bus or car. You can use that spare time to catch up on work, read, listen to music.
Answer:
Hi! I hope you are having a good day also! Stay safe!
A conscience would be correct
B. Riding a bike after school
Smoking tobacco, spending time with violent people, and using drugs are all bad and unhealthy behaviors while riding your bike promotes exercise.
Copper oxide is a compound :) hope this helps.