All nutritional energy comes from the Sun: plants use chlorophyll to photosynthesize the Sun's energy into plant energy, and then animals either feed on plants for that energy or they feed on the animals that have eaten that plant energy. The food chain begins with the Sun and then the energy flows to producers. The chloroplasts collect energy from the sun and use carbon dioxide and water in the process called photosynthesis to produce sugars. Animals can make use of the sugars provided by the plants in their own cellular energy factories, the mitochondria. ... The energy cycle for life is fueled by the Sun.
C foot, its Greek, used in the formation of compound words.
I think is b i am really sure.
The statement is most associated with INTERNAL PRESSURE.
There are four types of peer pressure and internal pressure is one of them.
Internal pressure occurs when the pressure comes from within oneself.
In the question given above, the speaker is feeling internal pressure to do what his friends like.