Answer:
wind, oil, coall, and hydropower.
Explanation:
A. they are a source of calcium
When I had to go to university my literary skills helped me a lot, making me get a good grade so that it was easier to get into college and the course I wanted to do. In fact literature has always been something that charmed me and piqued my interest, so the skills came from practice.
In Spanish you need to use por favor with the commands,
because is better and more polite.
More polite is ¿Podría callarse por favor? ¿Podría hacer silencio por favor?
Hope this helps
<span>
</span>
