Chemistry, 14.02.2020 01:17 sanchezhailey4702
Francis is conducting an experiment to determine whether the acidity of ocean water affects the growth of ocean plants. He has 10 aquariums, each containing the same species of ocean plant. One has a pH of 8.2, the approximate pH of the ocean. The others vary in acidity from 0 to 14. Francis measures the growth of each plant after one month. Each aquarium is kept at the same temperature and receives the same amount of sunlight.
What is the variable being tested in this experiment?
acidity or pH
species of plant
temperature
amount of sunlight
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 19:00
Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph
Answers: 2
Chemistry, 23.06.2019 06:30
Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.
Answers: 1
Chemistry, 23.06.2019 07:50
Asolution is produced in which water is the solvent and there are four solutes. which of the solutes can dissolve better if the solution is heated?
Answers: 1
Chemistry, 23.06.2019 09:00
Which of the following are in a chemical family a. ca, sc, k b. cu, ag, au c. so, ge, sb
Answers: 1
You know the right answer?
Francis is conducting an experiment to determine whether the acidity of ocean water affects the grow...
Questions
History, 15.07.2019 11:00
Mathematics, 15.07.2019 11:00
Mathematics, 15.07.2019 11:10
Computers and Technology, 15.07.2019 11:10
Biology, 15.07.2019 11:10
Mathematics, 15.07.2019 11:10
Mathematics, 15.07.2019 11:10
Law, 15.07.2019 11:10
History, 15.07.2019 11:10
Mathematics, 15.07.2019 11:10
Mathematics, 15.07.2019 11:10
