Answer:
they come from embryos, have properties of embryonic stem cells, Perinatal stem cells.
Explanation:
Embryonic stem cells. These stem cells come from embryos that are three to five days old.
Adult stem cells.
Adult cells altered to have properties of embryonic stem cells (induced pluripotent stem cells).
Perinatal stem cells.
A: botulism and typhiod fever
When all forces acting on the object are in the same direction
Answer: false
Explanation: the correct complementary strand would be ATGCAA
