cabbage pH indicator
ok, first let's talk about the ph scale.
[caption id="" align="aligncenter" width="1238"] gnore the image part, but read the text. so, this scale goes from 1-14. the numbers lower than 7 are acidic. above 7, alkaline/basic. a 7 is a neutral chemical. an example of a neutral chemical is water.[/caption]
Wednesday, January 31, 2018
Sunday, January 21, 2018
Good Biology Links
HERE ARE SOME GOOD BIOLOGY LINKS.
sponges killing corals
next, watch this cloud facts video: https://www.youtube.com/watch?v=EhLT11hKyok. copy this text and search it.
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