Inhale and exhale because you inhale the oxygen and exhale the carbon dioxide
        
                    
             
        
        
        
You have to first make some observations and then ask a question. Then you make a hypothesis (or guess) what the answer is - do the experiment to see if you're right!
 
        
             
        
        
        
Peptide hormones are generated in the endoplasmic reticulum. Moreover, steroid hormones are generated in the endoplasmic reticulum and mitochondria.
<h3>What are peptide and steroid hormones?</h3>
Peptide hormones are hormones composed of amino acids, whereas steroid hormones are composed of lipids.
Peptide hormones are generated in the ER and then transported to the Golgi apparatus to be included in secretory vesicles for secretion.
Steroid hormones aren't stored in secretory vesicles and are transported by using serum proteins in the blood.
Learn more about peptide hormones here:
brainly.com/question/4678959
 
        
             
        
        
        
Answer:correcting yourself 
Explanation: they key to that question is “self correction” it’s when you find your mistake and correct it