Answer: You use a restatement of the speech's thesis; a review of the main points discussed within the speech; and a concluding device that helps create a lasting image in audiences' minds.
Explanation:
 
        
             
        
        
        
The answer is a stem cell.  there is the unspecialized cell that generates or capable of renewing themselves through cell generation. Stem cells are important for living organisms for many reasons. In the 3- to 5-day-old embryo, called a blastocyst<span>, the inner cells give rise to the entire body of the organism, including all of the many specialized cell types and organs such as the heart, lungs, skin, sperm, eggs and other tissues.</span>
 
        
             
        
        
        
Answer:
Explanation:
Limiting factors include a low food supply and lack of space to live in. Limiting factors can lower birth rates, increase death rates, or lead to emigration because of infertile land which is  will unable you to grow your own plants. When organisms face limiting factors, they show logistic growth
 
        
             
        
        
        
Answer:
Bears eat plants, insects, fish, and animals.
Explanation: