Empty oceans, empty nets
How is Pacific Halibut managed as a sustainable resource?...
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Biology, 21.06.2019 23:00, cathysilvestro
Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?
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Biology, 22.06.2019 01:30, ayoismeisalex
Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.
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Biology, 22.06.2019 16:30, smiley0326
Agroup of organisms that changes over time is said to
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Mathematics, 13.04.2021 15:50
History, 13.04.2021 15:50
Biology, 13.04.2021 15:50
Mathematics, 13.04.2021 15:50