The tissue that is like the skin is DERMAL tissue
The fleshy part of a plant is the GROUND tissue
the tissue that is like the cardiovascular system is the VASCULAR tissue
        
                    
             
        
        
        
Answer:
I don't know but thanks for points
 
        
                    
             
        
        
        
The control group in this experiment is the group of tomatoes that do not receive any fertilizers i.e. fourth tomato plants. 
<h3>What is Fertilizer?</h3>
Fertilizer may be defined as any chemical or natural substance which is added to the soil with the intention of enhancing productivity. 
All those groups of tomatoes in which fertilizers are added behave as a reference group while those in which fertilizer is not added behave as a control group. 
Therefore, it is well described above.
To learn more about Fertilizers, refer to the link:
brainly.com/question/24544067
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While a constant supply of freshwater happens by itself in natural streams, an aquarium is by definition, a closed system. So here, man has to help out in order to provide new..