Red blood cells, white blood cells, and platelets are the three types of human blood cells that have a) different structures but the same functions. b) similar structures and functions but work separately. c) different functions but work as one connective tissue. d) different structures and functions and work independently.

Lucia is walking barefoot in her yard. she accidentally steps on a nail. how will her nervous system work to generate a reaction? arrange the eventschronologically.

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

Which of these parts of the membrane large moecules pass through it ?