There are 4 outer atoms and lone pairs that are present in a molecule with a see-saw shape. It was called "seesaw" comes from the observation that it looks like a playground seesaw. It is very common that four bonds to a central atom result in tetrahedral or, less commonly, square planar geometry. 
        
             
        
        
        
It is A. meiosis im pretty sure :)
        
             
        
        
        
Answer: c. The myosin would not be able to let go of the actin 
Explanation:
Muscles consists of two proteins called actin and myosin and responsible for muscle contraction.
Myosin is ATP dependant and when ATP binds to it, it is able to release the actin.
This will allow the actin and myosin to seperate from each other thus leading to muscle contraction 
 
        
             
        
        
        
Answer:
they both are solid at room temperture
Explanation:
 
        
                    
             
        
        
        
the answer is the beetle is neither harmed nor helped by the mite.