If our eyes were sensitive only to x rays the world would appear dark because X-ray light does not reach Earth's surface.
        
             
        
        
        
Answer:
You drew this its not even a question 
Explanation:
How do I answer this if theirs no question 
 
        
             
        
        
        
Answer:
He experimented with peas (29,000 plants!) for seven years and used ... He found that everyone got two genes for each trait — one from the mom and one from the dad. ... Dominant traits show up even if you also have a different gene for the same trait; the gene ... Mendel took a tall pea plant and crossed it with a short one.
Explanation:
 
        
             
        
        
        
Effacement: The cervix – which is normally long and thick, measuring about 1-2 inches, starts to get shorter and thinner. This process is known as effacement. As the cervix gets more and more effaced, it gets shorter and shorter and “pulled up” into the lower part of the uterus.
Dilation: At the same time, the cervix softens and begins to open up – known as dilation. This widening, allows a smooth passage for the baby’s head and the rest of the body from the uterus into the vaginal canal.
 
        
             
        
        
        
Answer:
the first and sencond options (1 and 2)
Explanation: