Do you mean, "contusion?" If so, it's an injury where the tissue is injured but the skin isn't broken (for example, a bruise.)
I want to be sure the chair is conducive for sitting.
condensation happens during the water cycle
There is no such word as condusion, please check your spelling.
1.Problem.2.Hypothesis-suggested explanation for an observation.3.Experiment-an organized produce.4.Procedure-detailed steps of an experiment.5.Observation.6.Condusion.