12) A biologist is studying the possible role of earthworms on the fertility of farm soils. As part of this research, the number of earthworms per acre of farmland is being estimated. During the first phase of this study, a total of 5 one-meter square samples were taken per acre. The number of earthworms in each of the five samples was carefully counted and the results used to estimate the total number of earthworms per acre. How can this estimate of the number of earthworms per acre be improved?
Answers: 3
Biology, 21.06.2019 19:40
What type of genetic drift would be simulated if all the beans that were not selected died out?
Answers: 2
Biology, 21.06.2019 20:10
Photosynthesis converts solar energy into what type of energy?
Answers: 3
Biology, 21.06.2019 22:00
Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle
Answers: 3
Biology, 22.06.2019 00:10
The production of cells during mitosis into specialized function is recombination or differentiation
Answers: 1
12)
A biologist is studying the possible role of earthworms on the fertility of farm soils. As part...
English, 10.11.2021 01:20
Mathematics, 10.11.2021 01:20
Mathematics, 10.11.2021 01:20
Mathematics, 10.11.2021 01:20
Arts, 10.11.2021 01:20
Mathematics, 10.11.2021 01:20
Mathematics, 10.11.2021 01:30
Mathematics, 10.11.2021 01:30
World Languages, 10.11.2021 01:30