Answer:
Human activities contribute to climate change by causing changes in Earth's atmosphere in the amounts of greenhouse gases, aerosols (small particles), and cloudiness. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere
Explanation:
 
        
             
        
        
        
Answer:
6O2 + C6H12O6 --> 6CO2 + 6H2O + ATP energy
and the photosynthesis reaction takes the opposite only it's input is sunlight energy 
without either we are all dead
they are complimentary
Explanation:
 
        
             
        
        
        
Poverty, chronic stress and susceptibility in children result in SIGNINFICANT HARDSHIP, POOR ACADEMIC PERFORMANCE AND CADRDIOVASCULAR DISEASES.
Poverty, chronic stress and diseases usually lead to psychological disorder in children. Most of the time, these disorders are neglected because children do not exhibit symptoms like that are exactly like those of adults going through similar conditions. Psychological disorders in children ultimately result in poor academic performance and other adverse effects.<span />
        
             
        
        
        
Plants and some types of archaea or bacteria use photosynthesis to create food.
        
             
        
        
        
Answer:
Oxytocin is the correct answer.
Explanation:
- Oxytocin is a hormone that is released by the pituitary gland and it helps to stimulate the contraction during the labor and it reduces and controls the uterine bleeding.
- Oxytocin is also called a love hormone as it is responsible for human responses associated with bonding and relation.
- Breastfeeding excites the release of the oxytocin from the brain and it provides the baby to get the breast milk from breasts.