Fact 1: Algae have varied life cycles.

Fact 2: Algae Algae Green algae are the simplest of green plants.

Given the two facts above, answer the question "What do the simplest of green plants have?" with the following options: 
- varied life cycles
 - spinal cords
 - backbones
 - Chemical energy
 - absorb light energy
 - Chlorophyll
 - lungs
 - photosynthesis


 

 varied life cycles        