What are the oldest plants in the world?
Correct answer: Seaweed

Eilise
We ate seaweed called dulse as kids in Northern Ireland

Player #16019419
seaweed is not a plant. the oldest plants are likely ferns.

YSL
Seaweeds are not plants. They belong to kingdom Protoctista, not Plantae.

sooz
knvcolorado ,
Sorry you're mistaken. it is the oldest plant.

Betty
Kiwozzie, as did I.

Kiwozzie
I thought seagrass was the correct answer, but clicked on grass...