Chemistry, 13.07.2019 18:20 AShevel6767
The solvent in the developing tank is only 1 1/2 cm high and the samples are spotted at about 3 cm. why is it important to keep the spots above the solvent? explain precisely.
Answers: 1
Chemistry, 22.06.2019 23:00, aly02
Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c. vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
The solvent in the developing tank is only 1 1/2 cm high and the samples are spotted at about 3 cm....
Mathematics, 11.06.2021 19:10
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