Which statement correctly summarizes internal bodily changes due to aging?

A. The heart's capacity to pump blood through the circulatory system to the brain is increased due to the shrinking of blood vessels.
B. The reduction in gray matter makes the aging brain less efficient.
C. The respiratory system is more efficient with age.
D. The digestive system is less efficient in pushing food through the system, which often leads to constipation.


Answer: D

Psychology

You might also like to view...

The condition in women that is characterized by sexual desire that is not accompanied by physiological responses necessary to achieve intercourse, such as vaginal lubrication, is known as

a. inhibited sexual desire. b. inhibited sexual arousal. c. premature sexual satisfaction. d. hypoactive sexual arousal.

Psychology

Bodily symptoms like loss of appetite and disruption of normal sleep patterns are also referred to as _____ symptoms

Fill in the blank(s) with correct word

Psychology

Due to increasing costs in hiring practices, your boss asks you to find out if any dimensions of personality have been positively linked to job performance. This finding may help in creating a future assessment for job applicants. After some research, you discover that ____ has been linked to job performance across many occupations.?

a. ?openness b. ?conscientiousness c. ?extraversion d. ?agreeableness

Psychology

In the two University of Michigan cases regarding affirmative action, leading businesses such as Exxon Mobil and General Motors filed briefs

A. opposing affirmative action. B. supporting affirmative action. C. detailing the racial make up of their companies. D. supporting diversity training programs.

Psychology