2022년 EBS 수능완성 10강 빈칸추론(1)

2023년도 EBS #수능완성 10강 #빈칸추론(1) #생각하는영어 [Let's Check it Out] 다음 빈칸에 들어갈 말로 가장 적절한 것은? A threat to existence can make some genetic mutations ________________ in the long term.

This can be true even for simple animal or plant life. Imagine, for example, that a huge population of algae has been living for many generations in a freshwater pool.

Then some natural disaster happens that turns the fresh water salty. The vast majority of algae die out because their genes had evolved to keep them alive in f...