Giant kelp can grow up to which length per year? Giant kelp can grow up to which length per year? 300 Feet 200 Feet 100 Feet 500 Feet Correct! Wrong! Did You Know? Continue >> Share the quiz to show your results ! Share on Facebook Subscribe to see your results Show my results Giant kelp can grow up to which length per year? I got %%score%% of %%total%% right %%description%% %%description%% Loading...
