sciecnce fair help :O PLEASE!?

0 ⤊

sciecnce fair help :O PLEASE!?

if my topic is:
Will a [certain hydroponic] grow in soil?

what is my :
manipulated variable
responding variable

*thank you so much if you can help :]

2007-12-10 13:59:28 · 1 answers · asked by mily 2 in Science & Mathematics ➔ Botany

1 answers

Manipulated variable (or independent variable) = using soil instead of hydroponic solution.

Responding variable (or dependent variable) = growth of plant.

2007-12-10 15:28:53 · answer #1 · answered by ecolink 7 · 0⤊ 0⤋