The right answer is C.
Synovia is a viscous biological fluid located at the joints and fulfilling several functions. It limits bone friction between them, dampens shocks, provides the nutrients and dioxygen necessary for chondrocytes (cartilage cells) while eliminating their metabolic waste, and benefits from the presence of immune cells to eliminate possible body foreigners.
 
        
             
        
        
        
Answer:
A critical function of proteins is their activity as enzymes, which are needed to catalyze almost all biological reactions.
 
        
             
        
        
        
Answer:
Epithelial tissue has the ability to contract?
This Statement Or Answer Is True!
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Answer - C. Coal is ionically bonded together while diamonds are covalently bonded together.