MUN prof explains how the inside of a tree reveals the history of the space where it grows | CBC.ca Loaded
MUN prof explains how the inside of a tree reveals the history of the space where it grows
4 months ago
Duration 2:46
MUN prof explains how the inside of a tree reveals the history of the space where it grows
4 months ago
News
Duration 2:46
The rings within a tree’s trunk reveal not only its age but also how healthy it is, says Memorial University professor Carissa Brown. She tells the CBC’s Arlette Lazarenko that it’s how trees can share their info — without talking.
