This topic contains a solution. Click here to go to the answer

Author Question: The tooth enamel of apes is __________ compared to that of hominins. a. thinner b. thicker c. ... (Read 59 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
The tooth enamel of apes is __________ compared to that of hominins.
 
  a. thinner
  b. thicker
  c. chemically distinct
  d. ridged

Question 2

The reduction or loss of cranial crests in hominin species represents __________.
 
  a. a need for greater room for muscles associated with chewing
  b. a de-emphasis on protection for the cranial case
  c. a de-emphasis on chewing as well as a greater emphasis on brain size expansion
  d. a reduction in the size of neck muscles associated with quadrupedalism



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: c




evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Jul 10, 2018
:D TYSM


epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

For a complete list of videos, visit our video library