Provision of oxygen to enable the damage circulatory system to do its job of delivering sufficient oxygen to the body may be necessary.
(Provision of oxygen; to enable; the damage circulatory system; to do its job of delivering sufficient oxygen to the body) (the damage circulatory system; to do; its job of delivering sufficient oxygen to the body) (Provision of oxygen to enable the damage circulatory system to do its job of delivering sufficient oxygen to the body; may be; necessary)
Provision of oxygen the damage circulatory system Provision of oxygen to enable the damage circulatory system to do its job of delivering sufficient oxygen to the body
to enable to do may be
the damage circulatory system to do its job of delivering sufficient oxygen to the body
its job of delivering sufficient oxygen to the body
necessary