All living organisms interact with their environment to obtain the energy necessary for life. How do the following types of organisms do this:
a) Autotrophs - Photosynthesis; Heterotrophs - Cellular respiration
b) Autotrophs - Cellular respiration; Heterotrophs - Photosynthesis
c) Autotrophs - Chemotaxis; Heterotrophs - Osmosis
d) Autotrophs - Fermentation; Heterotrophs - Glycolysis