Answer:
b.nuclear energy to heat energy to electrical energy
 
        
             
        
        
        
Answer:
i really dont know but i did try to help u
Explanation:
 
        
             
        
        
        
The correct answer is B. Hypothalamus.
Explanation
The hypothalamus is a part of the brain that is located below the thalamus, it is an area of the brain where several and very important homeostatic regulatory functions of the organism are integrated. Its main function is to link the autonomic nervous system with the endocrine system. Other functions are to control body temperature, control thirst and urine production (water balance in the body), control food intake, control uterine contractions and milk ejection in mammals, the coordination of the nervous system Autonomous, which affects smooth muscle and cardiac activity, influences behavior and expression of emotions. Therefore, the correct answer is B. Hypothalamus
 
        
             
        
        
        
B. it makes your results more convincing
Explanation:
It is important to conduct multiple trials in an experiment because it makes results more convincing. 
Multiple trials removes and spreads error from one or more steps in experiment. 
- The ability to reproduce result in an experiment is known as precision. 
- Precision is very important in experiments. 
- When a scientist carries out multiple trails in an experiment, it helps to remove any likely error that might have been carried into the experiment. 
- Multiple trials are key to efficiency of experiments. 
- From the results we can confidently state findings based on statistically backed data obtained. 
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Experiment brainly.com/question/5096428
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