Biology, 15.01.2020 23:31 anaroles04
E. coli is an intestinal organism, and staphylococcus epidermidis resides on the skin. what do you hypothesize will occur when both are inoculated onto mannitol salt agar
Answers: 2
Biology, 21.06.2019 20:00
Over the past 60 years, many amphibian species have experienced significant population declines and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. chytridiomycosis is a fungal disease first identified in 1998 as a cause of massive amphibian deaths. in some severely impacted populations, a few individuals have survived, perhaps because of some natural resistance. if these resistant individuals continue to survive and prosper, new resistant populations might emerge. this would be an example of the founder effect artificial selection genetic drift natural selection sexual selection
Answers: 3
Biology, 21.06.2019 20:20
Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth
Answers: 2
Biology, 22.06.2019 05:30
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
Answers: 1
Biology, 22.06.2019 15:20
Use the numbers to place the companies in order of greatest comparative advantage to least comparative advantage in producing large tubes of toothpaste.
Answers: 3
E. coli is an intestinal organism, and staphylococcus epidermidis resides on the skin. what do you h...
Mathematics, 23.01.2021 05:30
Mathematics, 23.01.2021 05:30
History, 23.01.2021 05:30
History, 23.01.2021 05:30
Mathematics, 23.01.2021 05:30
Chemistry, 23.01.2021 05:30
Social Studies, 23.01.2021 05:30
Mathematics, 23.01.2021 05:30
Mathematics, 23.01.2021 05:30
Chemistry, 23.01.2021 05:30
English, 23.01.2021 05:30