The vet needs to complete a four year vet medicine in college and in high school you need to go through biology your maths, and your animal classes like animal science, livestock production, vet med applications, or whatever classes you have at your school. 
 
        
             
        
        
        
<span>Craig Venter is an
American biochemist, geneticist, biotechnologist, and businessman. He is
popular for his contribution as the 1st person to sequence the human
genome and the 1st scientist to transfect a cell with a synthetic genome.
He’s now into creating synthetic biological organisms. He was even listed in
the Time Magazine 2007-2008 as one of the top 100 most influential people
worldwide. His works has really been significant in microbiology. </span>
        
                    
             
        
        
        
I believe the answer is DNA
        
             
        
        
        
Answer: Tissue
Explanation: 
A tissue is an ensemble of <u>similar cells and their extracellular matrix (structure) </u>from the same origin that together carry out a specific function. 
 
        
             
        
        
        
Answer:
hypothalamus
Explanation:
Hunger is partly controlled by a part of your brain called the hypothalamus, your blood sugar (glucose) level, how empty your stomach and intestines are, and certain hormone levels in your body. Fullness is a feeling of being satisfied.