It’s possible the other 90% was excreted ? Because a lot of the energy may not be useful to the mouse’s system. ... hmmm. That’s all I could think of, sorry I can’t be a better help ;w;
        
             
        
        
        
A substance that tends to reduce the surface tension of a liquid in which it is dissolved (took that right from dictionary.com)
        
             
        
        
        
The distance between 1 and 7 spans a sarcomere correspond the structure at B is covered by the perimysium.
<h3>What is the smallest contractile unit within skeletal muscle?</h3>
A sarcomere comprises the segment between two consecutive Z lines and is the contractile unit of the muscle fiber, as it is the smallest portion of the muscle fiber capable of contraction and distension.
In this case, the distance between points 1 and 7 has the smallest structure of a skeletal muscle and corresponds to figure B.
See more about sarcomere at brainly.com/question/14005497
#SPJ12
 
        
             
        
        
        
Answer:
both are made up of cells
DNA (genetic material )
plasma membrane 
cytoplasm 
these are the cellular organelles which both organism share
Explanation:
 
        
             
        
        
        
Answer:
a pH meter is the correct answer
Explanation:
i just did the test