The mitochondrion!!! Of course!!
        
             
        
        
        
B)false an object that feels cold has particles that are moving slowly
        
                    
             
        
        
        
Answer:
Hormones are molecules produced by the endocrine system that send messages to various parts of the body. They help regulate your body's processes, like hunger, blood pressure, and sexual desire. While hormones are essential to reproduction, they are fundamental to all the systems of your body.
 
        
             
        
        
        
Gregor Mendel conducted hybridization experiments on around 29,000 pea plants. Peas were an ideal choice for Mendel to use because they had easily observable traits there were 7 of which he could manipulate.