Answer:
4 Charles Darwin was not able to explain the variation
Letter A. This is true it is caused from bacteria on the skin.
Answer:
Index Fossils
Explanation:
Index fossils are used by scientists to help them figure out the dating of discovered fossils or the correlation. They are also very known to appear in a (very) certain/specific age range.
Hope this Helps!
Answer:
C
Explanation:
Hospice care is for people who want to die at home with their family, assised living is for people who need some assitance with living, Nursing home care is for long term care usually when patients can't live at home , kailiai is a region
where its free (unbound) concentration is lower
