Answer:
The correct answer is - ethical, safety, bioterrorism and environmental concerns.
Explanation:
Biotechnology is like any other field or technology comes with its benefits and challenges. It helps in various ways but also leads to many controversies and raises concerns among people and ecologists. The main concerns of biotechnology are ethical concerns, bioweapon or bioterrorism, environmental issues, and safety.
Ethical concern deals with the use of privileged information and exploiting it, Causes ecological harm, interfering with laws of nature, making bioweapons that can kill thousands and thousand of people and organisms.
 
        
             
        
        
        
Answer:
<em>The correct option is A) computer simulation</em>
Explanation:
Models can be described as as a representation of ideas, events or processes. Models might be mathematical, graphical, visual or computer simulations depending on the type of event being represented.
For studying the motion of clods, a computer simulation will be best because it will make it easier to understand the events related to moving clouds during thunderstorms.
An equation, map or graph cannot be used because neither of them can depict the information for motion of clouds in the atmosphere during a thunderstorm. 
 
        
             
        
        
        
Answer:
pls ask one question at a time
Explanation:
<3 follow
 
        
             
        
        
        
This is easy basically you're going to look very closely to the water you can tell which is darker and foggy so anticipate on which one is foggy and which one is not unless if you can't maybe you are allowed to touch you can feel the difference between Sugary water and plain water