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

Author Question: Modern adult human brains vary in size from about A) 1,000 to 2,000 grams. B) 10 to 20 grams. ... (Read 93 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jun 22, 2018
Modern adult human brains vary in size from about
 
  A) 1,000 to 2,000 grams.
  B) 10 to 20 grams.
  C) 1,440 to 1,500 grams.
  D) 1,300 to 1,400 grams.
  E) 1,350 to 1,360 grams.

Question 2

During the course of human evolution, there has been a general increase in the
 
  A) size of the brain.
  B) number of cortical convolutions.
  C) size of the cortex.
  D) size of the cerebrum.
  E) all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecabral0

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: E


Chelseaamend

  • Member
  • Posts: 545
Reply 2 on: Jun 22, 2018
Excellent

Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Time Line of Human History From Upper Paleolithic Period to the Present Time Line of Human History From Upper Paleolithic Period to the Present
Review in Changes in Eight Different Domains of Adult Functioning Review in Changes in Eight Different Domains of Adult Functioning
Banana Size vs. Calories Banana Size vs. Calories
A human fragile X chromosome A human fragile X chromosome
Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v
Human and great ape chromosome evolution Human and great ape chromosome evolution
Video: The pH scale - Strong acids and Weak acids

For a complete list of videos, visit our video library