Question text
What do scientists believe will happen by 2050?
Select one:
a.
Environmental factors will affect only 450 plant
species.
b.
Part of the world's plant life will face extinction.
c.
All plant life will be altered.
d.
450 types of plants will be in danger of becoming extinct.
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Ваш ответ верный.
The correct answer is: Part of the world's plant life will face extinction.