Here is a picture of the basic life cycle of a plant.
 
        
        
        
Answer:
1) Use of aerosol sprays containing CFCS----Increase in greenhouse gases and causes Ozone depletion. 
2) Use of extinguishers------ in the Combustion of fossil fuels. 
3) Use of carbon tetrachloride as an
industrial solvent-----Agricultural activities
Explanation: 
Aerosol sprays containing CFCS which is a harmful substance causes depletion of ozone layer which protects us from harmful radiation of the sun. 
Carbon tetrachloride is used in agriculture activities such as a fumigant in the storage house for preventing the grains from pest attack. 
Extinguishers are used for controlling the Combustion of fossil fuels. 
 
        
             
        
        
        
Answer:
I believe it is the first one "If increasing the temperature of a solvent increases the solubility of solutes in it, then increasing the temperature of water will allow more sugar to dissolve in it."
Explanation:
 
        
             
        
        
        
I believe the answer is the NUCLEUS
        
             
        
        
        
If you remove just one of these phosphate groups from the end, so that there are just two phosphate groups, the molecule is much happier. This conversion from ATP to ADP is an extremely crucial reaction for the supplying of energy for life processes.