Question

Taxonomic group that contains multicellular organisms. Members of this group are autotrophic and non-motile. These organisms play an essential role in all ecosystems as the primary producer of energy which they convert from sunlight into chemical energy stored in the bonds of glucose.

Answer 1

These features correspond to the plant kingdom.

Step-by-step explanation:

Plants are non-motile autotrophic organisms, they can synthesize chemical energy by using sunlight (trough a process named photosynthesis). Moreover, plants play a critical role in the ecosystems since these organisms produce oxygen when they photosynthesize.