Evidence used to support the contention that humans were primarily responsible for the Pleistocene extinctions include all of the following except
a. the timing of the arrival of humans in the New World within a few centuries of the extinction of large mammals
b. association between large herbivores and Paleo-Indian points
c. a similar pattern of extinction in Asia
d. large herbivores have been excavated from sites with the weapons used to kill them
e. overhunting by rapidly expanding human populations
Question 2
The Folsom and Plano cultures are primarily associated with use in hunting what type of animal?
a. deer
b. bison
c. mammoths
d. camelids
e. sloths
The American Lion was one of the abundant Pleistocene megafauna, a wide variety of very large mammal
A female gorilla exhibiting tool use by using a tree trunk as a support whilst fishing herbs.
Stereoisomers have different effects in humans
Four pieces of evidence that the reticular formation is involved in sleep.
Curved spines make cocklebur (Xanthium) fruits stick to the fur of animals (and clothing of humans)
Evidence of early bipedalism