Biology, 22.10.2020 14:01 shanasia76
(b) (i) Calculate the percentage change in mass of the onions that were in the most concentrated
solution of sodium chloride. Show your working. Write your answer in Table 2.1.
[2]
(ii) Explain why the students calculated the percentage change in mass of the onions.
. [2]
Answers: 3
Biology, 22.06.2019 02:30, robert7248
The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community
Answers: 1
Biology, 22.06.2019 04:20, leothedrifter
Do you think the gene eef1 alpha1 supports cell theory? explain your response.
Answers: 2
(b) (i) Calculate the percentage change in mass of the onions that were in the most concentrated
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