What characteristic do ghosts and ancestor spirits share?
A) They are both of human origin.
B) They are both found in all known societies.
C) They are supernatural forces rather than beings.
D) They are both generally forces for good.
Question 2
People are most likely to believe that their ancestors play an active role in their lives in societies __________.
A) where descent groups are important decision-making groups
B) where mortality rates are high
C) with a pastoral or food-collecting economy and nuclear-family households
D) where many people live to an extremely old age
Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment.
Killer Whale - Size comparison to an average human.
A Human Cell
Part C - Structure and function of the human brain
Some scientists believed that langur infanticide was influenced by human disturbance.
Organization of the human body.