What is the simplest way to increase the amount of energy generated for a solar-powered device? 1) change the angle of solar cells
2) add more solar cells
3) use smaller solar cells
4) use a lighter material

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602