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

Author Question: During prehistoric times, why did diseases such as smallpox and measles not spread rapidly? A) ... (Read 61 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
During prehistoric times, why did diseases such as smallpox and measles not spread rapidly?
 
  A) People had developed immunity to certain diseases.
  B) People lived in small communities and/or had nomadic lifestyles.
  C) People didn't live long enough to contract those diseases.
  D) People ate healthy diets that prevented those and other diseases.

Question 2

What are the two basic blocks to success?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bigcheese9

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

B

Answer to Question 2

fear of failure, fear of success




Mr. Wonderful

  • Member
  • Posts: 866
Reply 2 on: Jul 12, 2018
Gracias!


cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

For a complete list of videos, visit our video library