Answer:
Entrepreneurs are individuals who takes risks to creat new products or business true or false 
 
        
             
        
        
        
Like you stated, the water cycle is a closed sytem.Therefore, it's never ending it will keep on going, and repating it's self forever.So we need to keep it clean because, we use water for food, dishes, etc which is a pro.The con of trying to keep water is fresh is the fact we bathe, and clean with water. Even though we bathe, and stuff with water we can try to keep water clean.Even though water goes through a process and people say the water system cleans water doesn't mean it's true.The best ting we can do to keep free from population is use less water, and try keeping large, small bodies of water clean.
 
        
             
        
        
        
Answer:
The answer is "ratio"
Explanation:
Ratio is the quantitative relationship between the two figure that depicts that how many times that one figure is there in the another one. In order to get the ratio usually we multiply or divide the that term in the ratio by the same number. In case let us take an example if we divide the terms in the ratio 2:4 by the number 2, then we will able to get a number of or the equal ratio of 1:2. We can also say that it is comparison between the numbers.
 
        
             
        
        
        
The main problem that your central nervous system will try to solve is how to get out of this place.
<h3>B. What is the somatic nervous system probably doing?</h3>
It is releasing stimuli so that the pupil dilates and the blood goes to the muscles, to give greater physical vigor.
<h3>ç. Which part of the autonomic nervous system is likely to be active and what is it doing?</h3>
The autonomic nervous system is a part of the nervous system that functions independently of will and consists of neurons that conduct impulses from the central nervous system (brain and/or spinal cord) to the glands, smooth muscle and heart muscle.
<h3>What are the physiological responses of adrenaline binding in the sympathetic autonomic system?</h3>
Adrenaline increases the overall activity of the heart, increasing both the heart rate and the force of contraction. The heart has β1 receptors in both contractile and specialized myocardium. When turning on, a series of cardiac effects can happen.
With this information, we can conclude that the main problem that your central nervous system will try to solve is how to get out of this place.
Learn more about central nervous  in brainly.com/question/17520523
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Answer: A 
Explanation:
  Because its the main difference between the 2