Body Tissues. Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells. This may be abundant in some tissues and minimal in others.issue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells.
Mechanical Engineering student & Senior Supervisor on WikiAnswers. Summer Rae is 31 years old. She was born on November 28, 1983 in Manhasset, New York.
How old is lizzy hale? One of the interviews she did said she started the band when she was 13 in 1998, so she is between 23 and 25 years old. Update: Lzzy Hale, the lead singer of Halestorm, was boâ¦rn in October of 1984, making her 28 years old. 33 people found this useful.