What visual you have evidence would he have to see on the microscope slides to support his claim:  moving components 
What would be the source of the bubbles? oxygen creation
 
        
             
        
        
        
Perigee is the correct answer. T<span>his high tide is also known as the proxigean </span>spring tide<span>.</span>
        
                    
             
        
        
        
The first step in the formation of the human embrayo and it is called fertilization.
<h3>What is fertilization?</h3>
The first step in the formation of a human embrayo is called fertilization. The term fertilization has to do with fusion of the male and female gametes to form a zygote.
Hence, the diagram as shown is the first step in the formation of the human embrayo and it is called fertilization.
Learn more about fertilization: brainly.com/question/17991559
 
        
             
        
        
        
Answer:
 The exchange of chromosome segment between non-homologous chromosomes is called translocation.
It is of two types:
There is an exchange of chromosome segments between two non- homologous chromosomes in reciprocal translocation.
- Non- reciprocal translocation
A part of chromosome is translocated from one non-homologous chromosomes to other so that one chromosome becomes deficient and another non-homologous chromosome gains the piece of chromosome and becomes long.
Hope this helps...
Good luck on your assignment..