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

Author Question: Gains in life expectancy over the last 125 years are due primarily to a. increased exercise and ... (Read 65 times)

iveyjurea

  • Hero Member
  • *****
  • Posts: 555
on: Aug 23, 2018
Gains in life expectancy over the last 125 years are due primarily to
 
  a. increased exercise and lower alcohol and nicotine consumption.
  b. genetic engineering that has delayed the aging process.
  c. reduced deaths of young children and mothers in childbirth.
  d. lower ingestion of high-cholesterol foods.

Question 2

Due to aging of the baby boom generation and current trends in birth and death rates, the proportion of elderly in the
  U.S. is projected to be by 2030.
 
  a. 10 percent
  b. 15 percent
  c. 20 percent
  d. 30 percent


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Aug 23, 2018
Answer to Question 1

ANSWER: c

Answer to Question 2

ANSWER: c


iveyjurea

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Aug 23, 2018
Thanks


kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Reply #3 on: Aug 23, 2018
Welcome :)


« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

The life cycle of HIV The life cycle of HIV
Defying thousands of years of conventional wisdom, scientists are reporting that it is possible for Defying thousands of years of conventional wisdom, scientists are reporting that it is possible for
These older adults are participating in an exercise class at their assisted-living facility These older adults are participating in an exercise class at their assisted-living facility
Gymnosperm life cycle Gymnosperm life cycle
Midway Island, an inhospitable atoll acquired in 1867, was valuable as a military base located midwa Midway Island, an inhospitable atoll acquired in 1867, was valuable as a military base located midwa
Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ... Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ...
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library