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

Author Question: What advantages did humans gain with the control of fire? What will be an ideal ... (Read 54 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Aug 11, 2018
What advantages did humans gain with the control of fire?
 
  What will be an ideal response?

Question 2

Native Americans have a high frequency of the O allele in the ABO blood type system, whereas the B allele has its highest frequency in Asia. This is an example of humans being:
 
  a. climatic.
  b. polymorphic.
  c. polytypic.
  d. evolutionary.
  e. faunal.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 11, 2018
Answer to Question 1

Fire allowed them warmth to migrate northward; ability to cook, soften, and deparasitize food; protection from predators; and extended light.

Answer to Question 2

c


Metfan725

  • Member
  • Posts: 552
Reply 2 on: Aug 11, 2018
Wow, this really help

sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

The effects of epinephrine in humans The effects of epinephrine in humans
An example of a homeostatic control system. An example of a homeostatic control system.
Prenatal development in humans. Prenatal development in humans.
Model for control of cytoplasmic polyadenylation and translation initiation Model for control of cytoplasmic polyadenylation and translation initiation
Skin testing. Note the spot labeled H, which is the positive histamine control, and the spot labeled ... Skin testing. Note the spot labeled H, which is the positive histamine control, and the spot labeled ...
Humans have evolved, beginning in Africa Humans have evolved, beginning in Africa
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library