Answer:
Connective tissue
Explanation:
Bone tissue is a type of dense connective tissue. 
Hope this helps you!
 
        
                    
             
        
        
        
Answer: Earth's rotation
Explanation:
Luis was most trying to model the Earth's rotation. As you know the earth rotates around it's axis once every 24 hours and this is why we have different times in the day because the sun shines on different parts of the Earth as it rotates. 
Luis used the flashlight as the sun and when he used the toothpick to spin the model of earth, the model would represent earth rotating around its axis. 
 
        
                    
             
        
        
        
Answer:
Auxin is a key regulator of plant growth and development, orchestrating cell division, elongation and differentiation, embryonic development, root and stem tropisms, apical dominance, and transition to flowering
Explanation:
Hope this helps you
 
        
                    
             
        
        
        
Answer:
Your answer should be A on the first two, and b on the third!!
Explanation:
hope this helped! :)
 
        
                    
             
        
        
        
Basically all of the choices given are failure of negative feedback mechanisms to maintain homeostasis. The correct option among all the options that are given in the question is the last option or option "E". I hope that this is the answer you were looking for and it has come to your help.