Photosynthetic Life Existing on a Planet Much Farther from the Sun

Photosynthetic life existing on a planet much farther from the Sun than the Earth would most likely

A) be larger than photosynthetic life on Earth but less efficient at collecting solar radiation
B) be identical to photosynthetic life on Earth
C) be larger than photosynthetic life on Earth or more efficient at collecting solar radiation
D) be smaller than photosynthetic life on Earth or less efficient at collecting solar radiation