YDS PARAGRAF DOLDURMA / TEST 6 15. Soru

15.

- Over a period of more than 400 million
years, trees have evolved as the tallest,
most massive, and longest-lived organisms
ever to inhabit the Earth. Yet trees lack a
means of defence that almost every animal
has. —. That's why all type of living and
non-living enemies such as fire, storms,
micro-organisms, insects, other animals
and, later, humans have wounded them
throughout their history.