Which of the following best describes a tissue?

The second one.

Explanation:

I don't really know how to explain it, but not 1 or 3, because it's a group of cells and tissues make up organs, and it's not smaller than a cell.

a

explanation:

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]