« previous next »

Author Question: The last common ancestor of humans and African apes was probably __________. a. a terrestrial ape ... (Read 136 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 10, 2018
The last common ancestor of humans and African apes was probably __________.
 
  a. a terrestrial ape
  b. either arboreal or a knucklewalker
  c. larger than either humans or African apes
  d. not a brachiator

Question 2

The length of the arms decreased in hominin species over time because __________.
 
  a. shorter arms improve balance
  b. shorter arms increased tool-making ability
  c. the arms were no longer weight bearing
  d. the arms were used for carrying items


stillxalice

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer b

Answer to Question 2

Answer c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 10, 2018
Thank you :)


stillxalice

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jul 10, 2018
Happy to help you


« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Limb development in humans. Limb development in humans.
Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in
Models of some representative proteins drawn to a common scale Models of some representative proteins drawn to a common scale
Osmometric Thirst in Humans Osmometric Thirst in Humans
Common skin signs are often evidence of an illness or disorder. A vesicle is a small fluid filled ... Common skin signs are often evidence of an illness or disorder. A vesicle is a small fluid filled ...
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
Video: Simple and Double Sugar

For a complete list of videos, visit our video library