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

Author Question: Which of the following best illustrates human childbirth? a. Human infants today are much less ... (Read 88 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
on: Aug 11, 2018
Which of the following best illustrates human childbirth?
 
  a. Human infants today are much less likely to die during childbirth because the birth canal is significantly larger than it was 200,000 years ago.
  b. Human infants are much more susceptible to death during childbirth now that human heads are comparatively larger.
  c. Biological evolution is completely dependent on cultural practices.
 d. Cultural beliefs and practices mark every aspect of birth.

Question 2

By 1,550 years ago, the population of Tikal had achieved a density of _____ people per square kilometer.
 
  a. 600 to 700
  b. 25 to 100
  c. 1 million
  d. 100 to 150
  e. 3,000 to 5,000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 11, 2018
Answer to Question 1

d

Answer to Question 2

a


daltonest1984

  • Hero Member
  • *****
  • Posts: 536
Reply #2 on: Aug 11, 2018
Thank you!


Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Aug 11, 2018
Always glad to help...


« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Russian federation stamp illustrating Yuri Gagarin, first human in space Russian federation stamp illustrating Yuri Gagarin, first human in space
Language is the basis of human culture around the world. The past decade has seen major developments ... Language is the basis of human culture around the world. The past decade has seen major developments ...
The anterior and posterior human skeleton. The anterior and posterior human skeleton.
How the neural plate develops into the neural tube during the third and fourth weeks of human ... How the neural plate develops into the neural tube during the third and fourth weeks of human ...
Functional categories of human genes Functional categories of human genes
Proportional Changes During Skull Development: Human vs. Chimpanzee Proportional Changes During Skull Development: Human vs. Chimpanzee
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library