Why Are Gymnosperms No Longer Restricted to Moist Environments, as Are

Multiple Choice

Why are gymnosperms no longer restricted to moist environments, as are ferns and mosses?

A) Because they have a new adaptation, seeds, that allow gametes independence from water
B) Because they have a new adaptation, the phloem, that allows better transport of sugar
C) Because they have a new adaptation, vascular tissues, that allow for the transport of water
D) Because they have a new adaptation, lignin, that allows better transportation of water