Describe four factors inventions or public health measures

Assignment Help Biology
Reference no: EM13396398

Prior to 1950, the death rate was high, which kept the numbers of humans from increasing rapidly. In the 19th Century, the agricultural revolution increased food production. The industrial revolution improved methods of transporting food and other good. In the 20th Century, advances in medicine, sanitation and nutrition have decreased the death rates further. These factors combined to produce the rapid growth of the human population in the 20th century. Explain 4 factors (inventions or public health measures) that decrease the death rates of infants and small children that lead to our exponential population growth.

Reference no: EM13396398

Questions Cloud

Wtch john q new line cinema 2002 112 minutesanswer the : 1.watch john q. new line cinema 2002 112 minutes mdash answer the following questions in as much detail as possible.
Watch wall streetmdashanswer the following questions in as : 1.watch wall streetmdashanswer the following questions in as much detail as possible. include references to characters
What would be worse population growth or raise in the : the world is characterized by scarcity and competition for limited resources. further growth of either human
What coordination and control problems and contractual : would warehouse operators insist on owning their own trucking companies? why or why not? what coordination and control
Describe four factors inventions or public health measures : prior to 1950 the death rate was high which kept the numbers of humans from increasing rapidly. in the 19th century the
If contract promises were not excused because of acts of : if contract promises were not excused because of acts of war would the clearing and settlements clients of bank of new
You are required to prepare a report on the quality of : you are required to prepare a report on the quality of customer service at an organization that you are familiar with
In the early 1960s the xerox corporation faced the : in the early 1960s the xerox corporation faced the following pricing problem for its copying machines.there were two
Consider the organization where you work or an organization : consider the organization where you work or an organization with which you are familiar. reflect on your professional

Reviews

Write a Review

Biology Questions & Answers

  What are the allele frequencies of the cr and cw alleles

In a population you count 30 red plants, 50 pink plants, and 20 white plants. What are the allele frequencies of the CR and CW alleles in this population.

  Q1 janine is a 20-year-old college student who is 54 tall

q1. janine is a 20-year-old college student who is 54 tall and weighs 130 pounds. she engages in moderate exercise 3-5

  What is the most abundant class of enzyme

Why can't a monomeric receptor tyrosine kinase recruit proteins to the receptor? What would happen if the GTP-ASE protein(GAP) were inhibited?what is The most abundant class of enzyme.

  Which growth pattern best characterizes growth of the human

Which growth pattern best characterizes growth of the human population over the past 10,000 years? a. logistic growth b. exponential growth c. faster than exponential growth d. slower than logistic logistic growth e. dynamic fluctuations.

  Q you are working in a human genetics laboratory that

q. you are working in a human genetics laboratory that studies causes and treatments for eye cataracts in newborns.

  Determine the genotypes of the two parents

A dominant allele, A, causes yellow color in rats. The dominant allele of another independent gene, R, produces black coat color.

  What types damages or diseases

"The genetic material ultimately unravels, deteriorates, and the cell dies. This causes cells to die over time, or "age" so they cannot infinitely keep duplicating." What types damages or diseases do we experience as a result of the unraveling and..

  Determine fraction of the offspring

Suppose that in rats, grey fur (T) is dominant to tan (t). If you mate a tan rat with a homozygous dominant rat, Determine what fraction of the offspring will be homozygous?

  What is the theoretical limit in length

Hair is principally comprised of the fibrous protein alpha keratin. If warmed in the presence of moisture and 2-mercaptoethanol, hair can be extended by pulling on the ends.

  What is a disadvantage to being a generalist

what is an advantage to being a specialist? what is a disadvantage of being a specialist?

  What are halophile, thermoacidophile

What are halophile, thermoacidophile and methanogen archaebacteria?

  Q1 1 why are some fruits sweet and some sour whereas others

q1. 1. why are some fruits sweet and some sour whereas others have no specific taste?2. how does ripening of fruit

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd