Biology, 12.12.2020 22:00 nicollexo21
1. How do spider monkeys help maintain a stable climate?
2. What is special about a fungi that grows on sloth’s fur?
3. What is one of the driving forces behind the sixth mass extinción we find ourselves in?
4. What is worse: biodiversity loss or climate change?
5. How does eating less meat help in protecting the environment?
Answers: 2
Biology, 21.06.2019 20:00, u8p4
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, 22.06.2019 04:00, ashleyprescot05
What best explains the inability for life to exist in earth early atmosphere
Answers: 1
Biology, 22.06.2019 06:30, stupidsmoke4272
Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?
Answers: 3
1. How do spider monkeys help maintain a stable climate?
2. What is special about a fungi that grow...
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