They help tranport minerals and other things throught the body
for starter ,it produces insulin.
because they were keeping the Aztecs kept them alive.
Keeping the tradition alive in that culture (I'm in the 7th grade)
Keeping the Legend Alive was created on 2004-11-23.
Sanitation,keeping us alive,creating water ways,and saving lives
The cast of Keeping the Promise Alive - 2013 includes: Phil Crowley
Keeping his company alive and keeping himself alive so he can protect the world from evil villans.
Photosynthesis is a process carried out by green plants where simple substances are made into sugar using the energy from sunlight. It helps keep the plants alive. Plants provide oxygen for other organisms, so photosynthesis is pretty important as by keeping the plants alive, it keeps us alive.
The cast of Keeping the Old Game Alive - 1983 includes: Gwynne Dyer as Presenter
Keeping the Promise Alive - 2013 was released on: USA: 5 October 2013 (Chagrin Documentary Film Festival)
Life Is Like - 2007 Keeping the Spark Alive was released on: USA: 1 March 2008
keeping you alive, no eviroment = no life, no life = no you