5. Which is not a characteristic of stem cells?
a) Can develop into all cell types after they become specialized
b) Divide and renew for long periods of time
c) Remain undifferentiated in form for long periods of time
d) Can develop into specialized cell types

Determine the cause of death for anna garcia

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows:

there would be some predate medical situations.there would be a report about the cause that why she was there for backache from the hospital.there would be a report about what she injected in her thigh that she suffered from backache.

  like australopithecus afarensis; probably the direct ancestor of this group. africa: 5.8 to 4.4 million years ago.