Answer:
Homing pigeon
Explanation:
This is how Pablo Escabar used to send secret messages to fellow criminals.
Answer:
It is the Body Mass Index(BMI)
C. Erosion over a long period of time
The Grand Canyon was formed by weathering and erosion caused by the Colorado River.
Answer:
i only knew formula hope it helps
Explanation:
cos 2A = 2 cos2 A - 1
Some good websites that will help you
http://faculty.tnstate.edu/tcorse/h1220revised/formation_of_world_systems.htm
http://www.academia.edu/9958314/What_Caused_the_Decline_of_the_Mughal_Empire_During_the_Reign_of_Aur...
if you need facts or whatever message me :>
