Answer:
The correct answer will be-Orbicularis oris muscle
Explanation:
The muscle which is present in the mouth is known as the oribicularis oris which consists of various muscular fibres in a different direction.
The oris muscle is derived from the other facial muscles inserted into the lips and join with the lips controlling the movement of the lips.
The muscle controls the movement by pulling down the corners of the mouth and the lips along with other muscles like the mentalis,  the triangularis and the risorius.
Thus, Orbicularis oris muscle is the correct answer.
 
 
        
             
        
        
        
Answer:
False
Explanation:
The hypothsis doesnt always have to start with i think.
 
        
             
        
        
        
Answer:
To predict the results of the offspring from a cross between brown heterozygous rabbit and a white homozygous rabbit, a punnet square can be drawn as follows:
         b        b
B   Bb         Bb
b   bb         bb
The results from the punnet square show that there is 2:2 ratio that the offspring will be brown coloured or white coloured. The genotype of the rabbits will either be heterozygous brown i.e Bb or homozygous white bb. 
there is a 50% chance that the offspring will be brown rabbit and there is also a 50% chance that the offspring can be a white rabbit. 
 
        
             
        
        
        
look at the photo, it wouldn't let me type it, sorry :-/