Hanging out with friends. Cuddling up with a significant other. And stuff like that
Intensely useful on the grounds that it enables me to get to the following day.
"Velux blackout blinds are useful if a lot of sun comes in your house during the day, and you work night shift. If you want to sleep they will make your room really dark."
This website is very useful! We have so many groups helping people each day with questions that need to be answered. We check over a lot of our answers and make sure people don't put things they're not supposed to. This website has tons of information useful by anyone.
how biodegradable waste useful to us
I would not say they are useful. But they make nice pets.
it was useful for the winter to make clothing
Ammonia is a useful gas. We use it for make baking soda.
CFC's are useful to man. They act as coolants.
Any material is useful when someone uses it to make something.
what the quartz means is the quartz nail. No, a quartz nail is not the most useful to make a compass. A small iron nail is useful to help make a simple compass
Yes.Fungi is useful to us.They are used to make medicines.