Adoctor is exploring some tissue with a blunt probe. she notices that the tissue is white and fatty and seems to be concentrated within the spinal cord. she is observing
select one:
a. cerebrospinal fluid
b. motor nerves
c. myelin sheaths

Ais a group of individuals of the same that exist together in the same place at the same time

Which statement best compares aerobic and anaerobic respiration

Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.