100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
SLCC ENSC 1000 Exam 2 Questions With Complete Solutions $18.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. SLCC
  4.  
  5. SLCC

Exam (elaborations)

SLCC ENSC 1000 Exam 2 Questions With Complete Solutions
 5 views  0 purchase
  • Course
  • SLCC
  • Institution
  • SLCC

SLCC ENSC 1000 Exam 2 Questions With Complete Solutions Crude Birth Rate Number of births in a year per thousand. (Not adjusted for population characteristics such as number of women of childbearing age.) Total Fertility Rate number of children born to an average woman in a population during ...

[Show more]

Preview 3 out of 18  pages

Document information

  • October 13, 2024
  • 18
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • SLCC
  • SLCC

Seller

avatar-seller
UpperClass

Reviews received

Content preview

SLCC ENSC 1000 Exam 2 Questions With
Complete Solutions

Crude Birth Rate Number of births in a year per thousand. (Not adjusted for population

characteristics such as number of women of childbearing age.)




Total Fertility Rate number of children born to an average woman in a population during

her life




Zero Population Growth Occurs when births plus immigration in a population equal

deaths plus emigration. ZPG Is a rate of 2.1 children per couple, not 2.0, because some people do

not have children and some children do not survive to reproductive age.




Crude Death Rate The number of deaths per year per 1,000 people.




Natural Increase crude birth rate minus crude death rate




Total growth rate includes immigration, emigration, births and deaths.




the primary cause of most population growth in last 300 years. Declining mortality

, SLCC ENSC 1000 Exam 2 Questions With
Complete Solutions

Family Planning allows couples to determine the number and spacing of their children




Health a state of complete physical, mental, and social well-being (not just the absence of

disease or infirmity)




Disease an abnormal change in the body's condition that impairs physical or psychological

function




Disability-adjusted life years (DALYs) combine premature deaths and loss of healthy life

resulting from illness or disability




Pathogens disease-causing organisms. They include:-Viruses-Bacteria-Protozoans-

Parasitic worms including flukes




Antibiotics chemicals that kill or inhibit the growth of bacteria




Toxicology the study of poisons and their effects on living systems.

, SLCC ENSC 1000 Exam 2 Questions With
Complete Solutions

Dangerous chemicals are divided into two broad categories: Toxic and Other Hazards




Toxic chemicals known poisons that damage or kill cells/tissues




Other Hazards (chemicals) dangerous but not toxic




Ecotoxicology deals with the interactions, transformation, fate, and effects of natural and

synthetic chemicals in the biosphere.




Allergens substances that activate the immune system




Antigens substances that are recognized as foreign by white blood cells and stimulate the

production of specific antibodies




Antibodies proteins produced by our bodies that recognize and bind to foreign cells or

chemicals

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller UpperClass. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $18.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75759 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$18.99
  • (0)
  Add to cart