Why is the statue of liberty a greenish color now

Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?

How does a gymnosperm prevent itself from pollinating the same tree

What sre the effects of hemolytic disease of a newborn