« previous next »

Author Question: The earliest skeletal remains in the Americas __________. a. exhibit features that differentiate ... (Read 78 times)

crazycityslicker

  • Hero Member
  • *****
  • Posts: 537
on: Jul 10, 2018
The earliest skeletal remains in the Americas __________.
 
  a. exhibit features that differentiate them from contemporary Native American populations
  b. are over one million years old
  c. are of Homo erectus
  d. are mostly Homo neanderthalensis

Question 2

The Bering land bridge was most recently open from __________ years ago.
 
  a. 24,000 to 15,000
  b. 45,000 to 11,000
  c. 75,000 to 25,000
  d. 75,000 to 45,000


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
The Australian 20 cent coin features a platypus. The Australian 20 cent coin features a platypus.
The breast, cutaway view showing both internal and external features. The breast, cutaway view showing both internal and external features.
Features found in a long bone. Features found in a long bone.
Biological anthropologists map skeletal remains from a prehistoric site. Biological anthropologists map skeletal remains from a prehistoric site.
Major features of human genome Major features of human genome
Video: Pneumonia Animation

For a complete list of videos, visit our video library