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

Author Question: The main difference between human brains and the brains of their mammalian relatives is that human ... (Read 149 times)

K@

  • Hero Member
  • *****
  • Posts: 608
The main difference between human brains and the brains of their mammalian relatives is that human brains tend to be bigger and
 
  A) whiter.
  B) all gray.
  C) have more cortex.
  D) have two hemispheres.
  E) both C and D

Question 2

In a successful experiment, the independent variable affects the
 
  A) confounded variable.
  B) dependent variable.
  C) correlated variable.
  D) all of the above
  E) none 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

hollysheppard095

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B




K@

  • Member
  • Posts: 608
Reply 2 on: Jun 22, 2018
:D TYSM


kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Gracias!

 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

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.

For a complete list of videos, visit our video library