Biology, 20.09.2019 12:00 alechiathomas
Amurder victim weighs 150 pounds. how much does he weigh in grams
Answers: 1
Biology, 21.06.2019 23:50
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
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
Biology, 22.06.2019 02:50
Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above
Answers: 2
Biology, 22.06.2019 07:40
Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one
Answers: 1
Amurder victim weighs 150 pounds. how much does he weigh in grams...
History, 23.05.2021 20:20
Mathematics, 23.05.2021 20:20
Social Studies, 23.05.2021 20:20
English, 23.05.2021 20:20
Advanced Placement (AP), 23.05.2021 20:20
Mathematics, 23.05.2021 20:20
Mathematics, 23.05.2021 20:20
Physics, 23.05.2021 20:20
Mathematics, 23.05.2021 20:20
English, 23.05.2021 20:20
English, 23.05.2021 20:20