Chemistry, 05.09.2021 14:00 joemoe15jr

ODIS Observation: I want to know what effect alt has on the growth of grass. sot measure out a equal sized squares of
crass
out the back of the Green Building The first square of lawn water with 5 litres of pure water from a watering
can every day. The second square of tawn I water with S litres of pure water with 2 grams of salt mixed in every
day. The third square of lawn t water with slitres of pure water with 4 grams of salt mixed in, every day I measure
the height of the erass after 14 days and note the following observations. The first square is green and 15 con high
The second sauere is creeny yellow and 6 em high. The third square is yelowy brown and looks dead and only 2cm
high.
"

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ODIS Observation: I want to know what effect alt has on the growth of grass. sot measure out a equ...