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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City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2