Explain where cartilage is concentrated in a long bone and explain the purpose of its location

They are located at the center of the bones so as to allow for smooth movement between the bones by reducing friction as they are short bones

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

the cell cycle is the final answer! : )