Mary placed three Rosal plants (A,B,aand under three different tYves of light.she measured the growth of each plant in terms of height (mm after 4 weeks)
1.what is the independent variables in Mary's experiment?
a.rosal plant
b.four (4weeks
c.types of light
d.height of a plant
2.what is the dependent variables in Mary's experiment?
3.which statement is an example of conclusion?
a.the powder is grainy.it is sugar
b.I think the man is wearing thick clothes and a beanie is sick
c.there is a smoky smell outside.Our neighbors are having a barbecue party
d.In 1950and 2002,China made up the greatest proportion of the population of the world,despite the slight decrease in its figure from 23% to 20%


nonsense:report all the answer
correct:brainliest answer
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