powers: the scientific method: what is science? how do i ...\nthe scientific method: what is science? how do…

powers: the scientific method: what is science? how do i ...\nthe scientific method: what is science? how do i do my own experime...\ndoes it dissolve in water?\nmultiple - choice question\nwhat was the independent variable (what changed) in the dissolving experiment?\nthe solids put into the water\nthe amount of water\nshaking for 60 seconds\nwhether they dissolved or not

powers: the scientific method: what is science? how do i ...\nthe scientific method: what is science? how do i do my own experime...\ndoes it dissolve in water?\nmultiple - choice question\nwhat was the independent variable (what changed) in the dissolving experiment?\nthe solids put into the water\nthe amount of water\nshaking for 60 seconds\nwhether they dissolved or not

Answer

Brief Explanations:

In an experiment, the independent variable is the factor that is deliberately changed. Here, different solids (flour, pepper, salt, gelatin, sugar) are put into water, so this is what is being changed. The amount of water and shaking time are likely kept constant, and whether they dissolve is the dependent variable.

Answer:

the solids put into the water