Answer:
c. Context
Explanation:
PPCT model is bio-ecological model that has further four components; process, person, time and context. In which context includes, microsystem, macrosystem, exosystem and mesosystem. Thus, context have all those systems which are part of our surrounding that are responsible in development of one's actions.
I would say the garden has more oxygen. oxygen and carbon dioxide is completely 2 different elements. and since there are more plants, most likely, if it has enough sunlight, the garden will have a better oxygen, because for plant photosynthesis it releases oxygen as their by product.
however please note that if the garden is dark, no light, the garden will lower the oxygen concentration because plants respire and they release carbon dioxide instead. photosynthesis only occurs in light condition as its the source of energy.
Climate change is most commonly measured using the average surface temperature of the planet.
Hope this was helpful. :)
Answer:
Proteins and lipids