Official 19 Lec 3
Question 1 of 6
What is the lecture mainly about?

A.

The effect of the tidal flow on the salt marsh

B.

Ways that some plants have adapted to living in salt marshes

C.

The process of osmosis in plants

D.

Differences between plants that grow in salt marshes and plants that grow elsewhere

正确答案:B

显示答案
进入答题
00:00
00:00