A scientist conducted an experiment to determine how the amount of salt in a body of water affect the number of plants that can be live in water. Which is the independent variable?

What is the method of gathering information by using our senses in a scientific investigation?

Which statement does NOT describes a compound?

What is the purpose of doing multiple trials in an experiment?

What is the correct order of the scientific method?

How does the solubility of a solid change when the temperature of the liquid solvent is increased?

Salt is made up of what elements?

What type of solution in which there is a relatively small amount of solute dissolved in the solution?

How will you prepare an unsaturated solution?

A cough syrup is an example of what substance?

What is the effect of the amount of fertilizer on the BEST growth of the orchid plant?

Which pair of substances and mixtures is INCORRECT according to their use?

Why does an increase in temperature of the solvent will speed up the dissolving process?