Brown adipose tissue is present in small mammals (e.g., mice) and in newborn humans. Most of it disappears in adult humans. The cells in both types of fat are called adipocytes although they differ in origin, structure, and function in the two types of tissue.
On the left hand, index finger. It's not the index finger you wear it on. Left hand, ring finger. The finger that you would wear a wedding ring on.
It's Got a Ring To It. 15. Engagement and wedding rings are worn on the fourth finger of the left hand because it was once thought that a vein in that finger led directly to the heart. 16. About 70% of all brides sport the traditional diamond on the fourth finger of their left hand. 17.