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

Author Question: Fifty-year-olds can expect to retain ______ percent of the muscle strength they had at age 20. 30 ... (Read 132 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Jun 22, 2018
Fifty-year-olds can expect to retain ______ percent of the muscle strength they had at age 20.
 
  30
  50
  70
  90

Question 2

At age 50, a man can expect to
 
  feel exhausted after doing routine chores.
  notice that his resting heart rate is slower.
  feel almost as strong as he did at age 20.
  experience severe loss of cartilage in his knees.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dantucker

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 22, 2018
Answer to Question 1

90

Answer to Question 2

feel almost as strong as he did at age 20.


plus1

  • Member
  • Posts: 676
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

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.

Why Different Constellations Are Visible at Different Times of the Year Why Different Constellations Are Visible at Different Times of the Year
Nerve meets muscle Nerve meets muscle
Production of ATP in Skeletal Muscle Production of ATP in Skeletal Muscle
For toluene (shown below), you would expect to see which m/z fragment in the mass spectrum? For toluene (shown below), you would expect to see which m/z fragment in the mass spectrum?
Dog Muscle Anatomy Dog Muscle Anatomy
Vocal cords in the larynx. Action of skeletal muscle in the cords alters the width of the glottis, t Vocal cords in the larynx. Action of skeletal muscle in the cords alters the width of the glottis, t
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library