the amount of matters refers to the mass 
 
        
             
        
        
        
They are things your body cannot produce on it's own
 
        
             
        
        
        
Answer:
an aerobic respiration is the type of respiration that uses oxygen to provide energy for the body 
an anaerobic respiration is the type of respiration that does not use oxygen to provide energy for the body 
to provide energy 
carborn dioxide 
glucose+oxygen =carbon dioxide +water +energy 
 
        
             
        
        
        
Answer:
The forces on a thrown ball after it leaves the thrower's hand are the force of gravity and possibly the force of air resistance. 
Explanation:
The force of gravity at the surface of the Earth is the gravitational acceleration at that location (9.8 meters per second per second) times the mass of the ball.
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The bacteria must be outcompeted and substituted by bacteria that have gone this genetic factor. In addition, antibiotic resistance is a natural phenomenon.  Once an antibiotic is used, bacteria that can fight that antibiotic have a greater chance of existence than those that are vulnerable. The vulnerable bacteria are exterminated or inhibited by an antibiotic, subsequent to a selective weight for the existence of resilient tensions of bacteria. Around opposition happens without human deed as bacteria can yield and use antibiotics in contradiction of other microorganisms, prominent to a low-level of the natural assortment of opposition to antibiotics. Though, the presently advanced points of antibiotic resilient bacteria are credited to the abuse and abuse of antibiotics.