Answer:
cutting a substance into 4 pices
Explanation:
the chemical make up of the substance didn't change and no new things were formed therefore it is a physical change
Answer:
prokaryote- a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. Prokaryotes include the bacteria and cyanobacteria.
eukaryote- an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus. Eukaryotes include all living organisms other than the eubacteria and archaebacteria.
Explanation:
Mr. crab loves to fry food. but the grease often splatters everywhere making a big mess. he decides to set up a test in order to determine which dish soap is best at removing grease. he washes 20 greasy dishes with standard dawn dish soap and washes another 20 greasy dishes in his own super awesome amazing dish soap. here dawn dish soap and super awesome amazing dish soap is the independent variable in this experiment
- the experiment's independent variable The cause is the independent variable. Its value is unaffected by the other factors in your study.
- The effect is the dependent variable. Its value fluctuates as the independent variable changes.
To learn more about independent variable
brainly.com/question/1479694
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It’s 5211 bc a is 5, B is 2 and D is 1! hope this helps!
