Answers: 1
Biology, 22.06.2019 10:30
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
Answers: 1
Biology, 22.06.2019 15:30
Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos
Answers: 3
Biology, 22.06.2019 18:20
Astudent measured the amount of carbon dioxide (co2) produced by yeast during an experiment. use the data in the table at the right to answer the questions below. which variable is the dependent variable?
Answers: 3
Can someone help with this?
...
...
Mathematics, 06.02.2022 18:10
Mathematics, 06.02.2022 18:20
History, 06.02.2022 18:20
Health, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
Computers and Technology, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
English, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
Mathematics, 06.02.2022 18:20
Chemistry, 06.02.2022 18:20