An example of biomagnification would be:
A. Chemicals in effluent that is dumped into local rivers that empty into a larger bay.
B. Mercury is transformed into an organic mercury compound which is highly toxic
C. Heavy metals from different sources are all dumped into the same lake, resulting in toxic concentrations.
D. Low concentrations of a chemical are absorbed by algae and retained in fish at much higher concentrations.
Answers: 3
Geography, 21.06.2019 22:00, toya96
In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.
Answers: 2
Geography, 23.06.2019 00:30, kayranicole1
Can someone me choose a broad topic and area of focus i am really doing this as a tally to see which one most people pick ok water pollution global warming endangered species atmosphere for the !
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Geography, 23.06.2019 02:00, bear342
During metamorphic processes, increased pressure and temperature can affect the of minerals in rock. rocks subjected to very high pressure are typically than others because mineral grains are squeezed together, and the atoms are more closely packed. during metamorphic processes, water facilitates the transfer of ions between and within minerals, which can the rate at which metamorphic reactions take place. the growth of new minerals within a rock during metamorphism has been estimated to be about per million years. metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. during contact metamorphism, a large intrusion will contain thermal energy and will cool much more slowly than a small one. metamorphosed sandstone is known as the metamorphic rock made from metamorphosed shale, was once used to make blackboards for classrooms
Answers: 1
Geography, 23.06.2019 14:00, homeschool0123
Is a state government creates a new tax to fund schools a example of checks and balances
Answers: 1
An example of biomagnification would be:
A. Chemicals in effluent that is dumped into local rivers...
English, 22.02.2021 21:50