Classify each characteristic as either a metal or a nonmetal.
shiny surface
dull surface...
Biology, 25.08.2019 14:30 Isaiahtate053
Classify each characteristic as either a metal or a nonmetal.
shiny surface
dull surface
good conductorof electricity
good conductorof heat
poor conductorof electricity
poor conductorof heat
malleable
brittle
Answers: 2
Biology, 21.06.2019 20:00
Read the following scenario to answer the following question. 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. when most populations of a wide-ranging amphibian species are lost and the few remaining populations are widely separated, we expect to see that a. the founder effect becomes increasingly important b. microevolution no longer occurs c. gene flow between populations is reduced d. artificial selection becomes a greater factor in microevolution
Answers: 2
Biology, 22.06.2019 06:00
Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content
Answers: 1
Biology, 22.06.2019 06:40
Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center
Answers: 1
Health, 21.02.2020 21:01
Spanish, 21.02.2020 21:01
Mathematics, 21.02.2020 21:01
Biology, 21.02.2020 21:01
Mathematics, 21.02.2020 21:01