Experimentation makes it possible for researchers to isolate cause and effect by allowing the researchers to manipulate one factor while controlling the other factors. This is achieved by creating two groups, subjects are put in these groups randomly in order to reduce experimental biases.
The two groups are the experimental group and the control group. The subjects in the experimental group will be exposed to treatment while the subjects in the control group will not be exposed to the treatment.
<span>What are the effects of temperature and a reactant’s particle size on reaction rate?</span>
<span>Stream size and speed is dependent on discharge. Discharge is the volumetric or mass flowrate flowing out of the conduit. Gradient is a factor since it is the driving force of flow such as pressure difference. Load as well which pertains to mass is a factor. The answer is salinity. </span>
If you recombine DNA to make a new strand, this would be gene splicing (a)
