The following shows a food chain in a garden environment. Sun → grass → grasshopper → bird
Which statement describes the energy transfer in this food chain?

A. The energy from the bird is transferid back to the grasshopper.

B. Only a small amount of the energy the bird receives from the grasshopper is used by the bird.

C. The grass passes all of the energy it receives from the sun to the grasshopper.

D. More energy is transferred from the grass to the grasshopper than from the grasshopper to the
bird.

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.

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.

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus