whAt CAn pEoplE know From thE Crown oF An AnCiEnt trEE FounD in nEw york
A．it hElps pEoplE know thAt AnCiEnt trEEs hAvE no trunk.
B．it proviDEs us nEw inFormAtion ABout thE AppEArAnCE oF thE EArliEst ForEst.
C．it proviDEs EviDEnCE For thE ExistEnCE oF trEEs 397 million yEArs Ago.
D．it proviDEs EviDEnCE For thE Bloom oF trEEs 397 million yEArs Ago.