Fact 1: Plants are the major producers in terrestrial biomes.

Fact 2: Biomes are global ecosystems.

Given the two facts above, answer the question " _ are the major producers in terrestrial ecosystems." with the following options: 
- Plants
 - flowers
 - phytoplankton
 - leaves
 - bacteria
 - Trees
 - algae
 - grass


 

 Plants        