The Soduim Hydroxide is just lye. It’s a caustic solution used in lots of things like soap, paper and metal processing.
Copper Sulfate gets its blue color from light energy that excites the electrons. It’s an anti microbial and used with wellness healing. Also has agricultural uses as well. Hope this helps you.
Answer: They move during that time because of the fact that the earth move around one its axis around the sun.
Explanation:
He ability of a stream to erode and transport materials is largely based on its velocity.
Both answers C. and D. are correct. Most marine animals live in pods like seals, whales, and walrus. A. is called a school of fish while B. is a colony of penguins. :(
A
addition mutationadeition mutation
so its A
