The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.
        
             
        
        
        
Answer: 
Fungi, many birds, and a wide variety of insects all share the <u>bark</u> of a tree in the forest. Part of the <u>hyphae</u> of the fungi is to obtain energy from dead organic matter, such as dead wood. Temperatures above 0°C and sufficient water in the environment help define the range of<u> spore germination</u> for fungi.
 
        
                    
             
        
        
        
C) centrioles is correct
All other parts have important functions but only centrioles help with chromosomes
        
             
        
        
        
Answer:
fontanelles
Explanation:
their are two on a baby's head we call them soft spots