Biology, 11.02.2021 21:10 mazielynn84
Warren is developing a model for tracking carbon atoms within an ecosystem
and its environment. Warren knows that plants perform both photosynthesis
and cellular respiration. Does the number of plants in the ecosystem change
the effect of the ecosystem on carbon dioxide levels in the atmosphere?
Answers: 3
Biology, 21.06.2019 21:50
What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .
Answers: 1
Biology, 22.06.2019 01:30
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.
Answers: 1
Warren is developing a model for tracking carbon atoms within an ecosystem
and its environment. War...
Mathematics, 18.11.2020 18:30
Mathematics, 18.11.2020 18:30
Spanish, 18.11.2020 18:30
Biology, 18.11.2020 18:30
Mathematics, 18.11.2020 18:30
Mathematics, 18.11.2020 18:30