Skip to content
Prep
Freely
Home
TOEFL
IELTS
Guides
Log in
Sign up
P
Account
Profile
My progress
Settings
Log out
TOEFL
/
Listening practice
/ Section CPLV
Listen to an Academic Talk
Listen to part of a talk in a biology class.
Listen
30. According to the professor, what do the ants use to keep track of direction?
A
Smells from the nest
B
Landmarks
C
The wind
D
The sun