Which statement best explains the transfer of energy from the producers to the consumers in the energy pyramid? A. The coyotes lose 90% of the energy gained from plants.
B. The plants lose 90% of the energy gained from mule deer.
C. The mule deer lose 90% of the energy gained from plants.
D. The mule deer retain 90% of the energy gained from plants.

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

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.

Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms