Cable and Satellite TV Costs Will Climb Again in 2016. The cost of pay TV is heading higher for many subscribers, with several of the nation's biggest cable and satellite TV companies recently announcing rate hikes that will take effect in the new year.
Organisms are divided into autotrophs and heterotrophs according to their energy pathways. Autotrophs are those organisms that are able to make energy-containing organic molecules from inorganic raw material by using basic energy sources such as sunlight. Plants are the prime example of autotrophs, using photosynthesis.
Cells are also defined according the need for energy. Autotrophs are self feeders that use light or chemical energy to make food. Plants are an example of autotrophs. In contrast, heterotrophs (other feeders) obtain energy from other autotrophs or heterotrophs.