Answer: cartilage 
Explanation: because it is not hard or soft but it still is bone and that is what your ears and nose is made of 
 
        
                    
             
        
        
        
Answer:
C.
Explanation:
 He removed a level and added a kingdom.
 
        
                    
             
        
        
        
The one which is responsible for transmitting an impulse across a synapse to another cell is the neurotransmitters. It allows the transmission of signals from one neuron to the next across synapses.
The correct answer among the choices is letter C.
        
             
        
        
        
<h3>Steps in order fro the formation process of urine</h3>
3) Blood enters the kidneys through  the renal artery and branches to  reach the glomerulus.
1) Nephron tubules secrete waste products into collecting tubules.
4) The filtrate travels through the renal  tubule and useful substances are  reabsorbed into the blood.
2) Pressure of the blood forces water and dissolved substances through   capillaries and into the Bowman's capsule.
<h3>Explanation</h3>
The Glomerulus filters water and other substances from the bloodstream. According to the requirement of the body, reabsorption moves nutrients and water back into the bloodstream. Urine actually is made up of 95% of water and the other nutrients are waste ions and hydrogen ions.