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

Author Question: One major cause of shorter life expectancy in low-income nations is the high __________ rate. a. ... (Read 64 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jul 2, 2018
One major cause of shorter life expectancy in low-income nations is the high __________ rate.
 
  a. crude-birth b. fertility
 c. infant mortality d. crude-death

Question 2

One measure of population composition is the __________, which is the number of males for every hundred females in a given population.
 
  a. sex ratio b. rate of gender composition
 c. population composition d. refined gender rate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cuttiesgirl16

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 2, 2018
Answer to Question 1

c

Answer to Question 2

a


tsand2

  • Member
  • Posts: 520
Reply 2 on: Jul 2, 2018
Excellent

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

The major divisions of the nervous system. The major divisions of the nervous system.
A summary of the major processes in information restructuring of DNA A summary of the major processes in information restructuring of DNA
Tree of life Tree of life
Outgroup role in relative rate test Outgroup role in relative rate test
Life cycle of a typical flowering plant. Life cycle of a typical flowering plant.
Life cycle of Rhizopus stolonifer, a black bread mold Life cycle of Rhizopus stolonifer, a black bread mold
Video: Rods and Cones Animation

For a complete list of videos, visit our video library