A variable - Something that could change during an experiment, Independent variable - The thing that is being changed, Dependent variable - The thing you are measuring, Control variable - Something that needs to be kept the same,

अज्ञात द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?