Author Question: On a human skull, how is the foramen magnum positioned to demonstrate bipedalism? a. It is opened ... (Read 69 times)

roselinechinyere27m · **on:** Aug 11, 2018

On a human skull, how is the foramen magnum positioned to demonstrate bipedalism?

a. It is opened at an angle so that the spinal cord emerges almost horizontally.
b. It is primarily positioned on the right of the skull to indicate right-handedness.
c. It is lower and positioned more forward on the skull.
d. It is positioned on top of the skull and allows the skull plates to suture together after birth.

Question 2

Because of a stressful life with little extra food reserves, foragers tend to have lower fertility rates than sedentary farming communities.

a. True
b. False
Indicate whether the statement is true or false