Answer:
b. journal articles
c. experimental data
Explanation:
In any report writing, if any reference is mentioned or quoted in the body of the report, it should be listed in the reference section of the report. Thus while making laboratory report, various information can be used while preparing the report taking help from other sources.
For example, the value of some experimental data such as the value of acceleration due to gravity, electron's mass, Planck's constant, Universal Gas constant, etc. can be used from other sources while making a laboratory report.
Also we take references from various articles of journals to present our content in the report
So these data should be cited in the reference section of the report.
Hence the correct option is (b) and (c).
The answer to this question is a hypothesis. Hypothesis is
the theory or explanation of a specific problem or study. There are types of
hypothesis this are null, empirical, complex, and logical hypothesis. Hypothesis
can be concluded by studying and doing an experiment of a certain phenomenon.
I think the answer is c (let me know if i'm wrong)
Answer:
sorry i don't understand can anyone translate it sorry bro
A definition of "matter" more fine-scale than the atoms and molecules definition is: matter is made up of what atoms and molecules are made of, meaning anything made of positively charged protons, neutral neutrons, and negatively charged electrons.