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Answer:</h2>
Blood Is A Heterogeneous mixture.
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Explanation:</h2>
Heterogeneous mixture is a mixture that is made up of different substance that remains physically separated which means the cell organelles (Red blood cells, white blood cells, platelets etc.)present in blood does not mix completely and hence get precipitated after kept still for a while.
There are three ways to identify a Heterogeneous mixture.
- It has chunks of stuff that you are able to see with your eyes.
- It appears cloudy(blur).
- After a while, the substance will separate into layers at settle at the bottom(gets precipitated).
Result: Blood is a Heterogeneous mixture 
 
        
        
        
Answer:
Amino acids and glutamates
Explanation:
Umami taste receptors or savory taste receptor is the fifth basic taste receptor derived its name from the Japanese name for the fifth basic taste  (which includes bitter, sweet, salty and sour tastes).
Umami is savory taste which includes the features of cooked meat as well as broth. 
Umami taste receptors detects glutamates present in fermented food and meat broth. These receptors are also capable of detecting monosodium glutamate, GMP and IMP in meats, cheese, etc.
 
        
             
        
        
        
Causes kids to not know how to communicate face to face
        
             
        
        
        
Its atomic mass determines its properties? hope this is correct
        
                    
             
        
        
        
Muscle contraction occurs when the brain tells the body to move. The brain ... Muscle cramps are primarily caused by a lack of ATP in the body. ... The function of potassium inside the muscle cell is to repolarize the membrane.