It surrounds the cell wall it’s very thin, it cannot be seen using a light microscope. it acts as a gatekeeper to control the chemicals that can enter of leaves the cell 1) cell wall

2) cell membrane

3) cytoplasm

4) vacuole

Explain how the parts of the peripheral nervous system work with the central nervous system to produce a response to the stimulus

Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.