Combining the two clear colorless liquids is a chemical change because a different solid substance is formed. Tell students that a precipitate is an insoluble solid that forms when two solutions are combined and react chemically.
im pretty sure its A if i did all my reasearch right.
hope this helps luv. <3
Answer:
Abiotic factors are the non-living components of the ecosystem, including its chemical and physical factors.
<em><u>Hope</u></em><em><u> this</u></em><em><u> helps</u></em><em><u>.</u></em>
I really hope this helps I’ve been there too and I’m just doing this so I get the 20 words and I have the picture
