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

Author Question: Why is measuring the encephalization quotient (EQ) of early hominins difficult? a. There is too ... (Read 178 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Jul 10, 2018
Why is measuring the encephalization quotient (EQ) of early hominins difficult?
 
  a. There is too much diversity in early hominin body size.
  b. The brains of early hominins were too small to effectively study EQ.
  c. Not enough fossilized hominins have been discovered to study EQ.
  d. Estimating the body mass of fossilized individuals is very difficult and not consistent.

Question 2

Because of the biomechanical requirements of hard object chewing, ________ cranial capacity may have increased while brain size remained constant.
 
  a. gracile australopithecine
  b. robust australopithecine
  c. Homo erectus
  d. Neandertal


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

beccamahon

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: d

Answer to Question 2

Correct Answer: b


melly21297

  • Member
  • Posts: 565
Reply 2 on: Jul 10, 2018
Wow, this really help

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Measuring a stoma Measuring a stoma
a Hyenas and other scavengers may have competed with early hominins for access to carcasses. a Hyenas and other scavengers may have competed with early hominins for access to carcasses.
Measuring Oral Temperature Using an Electronic Thermometer Measuring Oral Temperature Using an Electronic Thermometer
(A) In hyperopia, light rays focus behind the retina, making it difficult to focus on objects at ... (A) In hyperopia, light rays focus behind the retina, making it difficult to focus on objects at ...
Measuring Air Pressure Measuring Air Pressure
Acanthostega, Early Amphibian Acanthostega, Early Amphibian
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library