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

Author Question: Mary and Louis Leakey found numerous fossils and simple stone tools in the lowest levels of Olduvai ... (Read 187 times)

fox

  • Hero Member
  • *****
  • Posts: 540
on: Aug 11, 2018
Mary and Louis Leakey found numerous fossils and simple stone tools in the lowest levels of Olduvai George. Which hominid species did they originally think made the tools?
 
  A) Paranthropus aethiopicus
  B) Australopithecus anamensis
  C) Homo africanus
  D) Homo habilis
  E) Paranthropus boisei

Question 2

Upper Paleolithic people captured fish by inventing
 
  A) a stone corral for trapping fish called a weir
  B) fishhooks made from bone
  C) a tridentlike spear called a leister
  D) all of the above
  E) Upper Paleolithic people did not fish


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Koolkid240

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Aug 11, 2018
Answer to Question 1

E

Answer to Question 2

D


fox

  • Member
  • Posts: 540
Reply 2 on: Aug 11, 2018
:D TYSM

kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

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

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Biology Is Studied at Many Levels of Organization (Part 1) Biology Is Studied at Many Levels of Organization (Part 1)
Discovering Fossils 05-30 Discovering Fossils 05-30
Simple squamous epithelium Simple squamous epithelium
Checking the freezing and boiling protection levels of the coolant using a hydrometer. Checking the freezing and boiling protection levels of the coolant using a hydrometer.
Free energy diagrams for the simple reaction A ----> B Free energy diagrams for the simple reaction A ----> B
Nursing Care Plan Process: Client with High Blood Lipid Levels Nursing Care Plan Process: Client with High Blood Lipid Levels
Video: Virtual Enzyme Kinetics & Lineweaver Burk Plot

For a complete list of videos, visit our video library