Answer:Prophase
Explanation: Prophase is when chromosomes are made and the nuclear membrane breaks it down and later into the appearance of spindle fibers.
 
        
             
        
        
        
Answer:
INVASIVE species
Explanation:
In biology, an organism is said to be INVASIVE if the organism is foreign to a particular region or habitat and possess the unpleasant ability to proliferate or grow rapidly to the point of competing with local species of organisms. 
According to this question, humans are said to introduce organisms that have the ability to harm the local flora and fauna. Hence, these organisms are INVASIVE SPECIES because they are foreign to that place and cause damage in their new environment. 
 
        
             
        
        
        
 1. A> Revise
2. A> The auditorium at a university
3. B> Why you are presenting the results
4. B> Your step-by-step procedure
5. A> Your hypothesis
6. A> Share the result of your experiment
7. C> How you are presenting the information
8. C> To explain about a new discovery 
9. A> Collect as mush data as possible.
Hope this helps.
 
        
             
        
        
        
They regulate blood levels of glucose.
        
                    
             
        
        
        
Air gets thinner as we go higher because there are less trees and gets thicker on ground level because of the abundance of vegetation.
Water is not condensed on the surface because it doesn't have any pressure acting on it vertically but gets condensed as we go deeper because its own weight acts as a force.
Both scenarios are similar.