This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Up until about 1.8 million years ago, the only home of bipedal primates was Africa. However, after ... (Read 71 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Jul 10, 2018
Up until about 1.8 million years ago, the only home of bipedal primates was Africa. However, after that time, humans began to spread into China, Western Europe, Georgia, India, and Java. Which species was the first to migrate out of
  Africa?
 
  a. Neandertal
  b. Australopithecus anamensis
  c. Homo habilis
  d. Homo erectus
  e. Homo sapiens

Question 2

What was the key development among several early hominin species which pushed one of them gradually toward the capabilities of modern humans?
 
  a. Increase of the big toe
  b. Ability to grasp tools
  c. Ability to walk on two legs
  d. Leaving the forest for the savannah
  e. Increase in brain size


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 10, 2018
Answer to Question 1

ANSWER: d

Answer to Question 2

ANSWER: d


frankwu

  • Member
  • Posts: 549
Reply 2 on: Jul 10, 2018
:D TYSM

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Female leopard in the Sabi Sands area of South Africa. Note the white spot on its tail, used for com Female leopard in the Sabi Sands area of South Africa. Note the white spot on its tail, used for com
World Population Growth, Past 10,000 years World Population Growth, Past 10,000 years
Growth of the body and brain is dramatic over the first 2 years. Growth of the body and brain is dramatic over the first 2 years.
Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body
Patients Older than 60 Years of Age Patients Older than 60 Years of Age
Video: Studying the Left and Right Brain Independently

For a complete list of videos, visit our video library