A. Chromium waves
B. Heat waves
C. Gravitational waves
D. sedenctary waves
Submitted by: Raja Sadif Naeem
Correct Answer: Gravitational waves ✔
Last Updated: February 14, 2018
A. Chromium waves
B. Heat waves
C. Gravitational waves
D. sedenctary waves
Submitted by: Raja Sadif Naeem
Correct Answer: Gravitational waves ✔
Last Updated: February 14, 2018