Stem cells can be taken from human embryos and manipulated so that they develop into other types of cells, such as muscle, nerve, heart and even blood cells.
(Stem cells; can be taken; from human embryos) (Stem cells; manipulated; T:so that they develop into other types of cells, such as muscle, nerve, heart and even blood cells) (they; develop; into other types of cells, such as muscle, nerve, heart and even blood cells)
Stem cells Stem cells they
can be taken manipulated develop
from human embryos
T:so that they develop into other types of cells, such as muscle, nerve, heart and even blood cells
into other types of cells, such as muscle, nerve, heart and even blood cells