(3) - two sets of clothespins, one is easy to open and the other one is more difficult to open.
- reilly
How to determine the number of outcome in an experiment ?
An experiment is called a controlled study because it involves manipulating variables under controlled conditions to isolate the effects of those variables on the outcome or results. By controlling other factors that could influence the results, researchers can more accurately determine the impact of the variables they are studying.
It will be impossible to answer this question accurately without knowing what the questioner wants to determine.
By far the best way of accurately determining your IQ is to ask either Spiderman or Charlie Brown
A qualitative experiment is one where you determine WHAT happens, as opposed to a quantitative experiment where you measure how much of something happens.
"Describe an experiment that would you to determine whether the deep purple portion of the leaf is photosynthesizing?"
A Simple experiment to determine if a white substance is a lipid or a carbohydrate is to rub it on a brown paper bag. If it leaves a greasy spot its a lipid.
No, genotype actually determines phenotype.
It is very important to show the location of the planets accurately. This is so scientists can determine the positioning of other bodies such as asteroids, stars, etc.
The process of osmosis.
Robert Milliken
It is an experiment to determine the conductivity of poor conducting materials. See http://media.uws.ac.uk/~davison/labpage/leedisk/leedisk.html