« previous next »

Author Question: As individuals age the heart muscle becomes a) thinner b) remains the same c) smaller d) ... (Read 41 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
on: Jul 20, 2018
As individuals age the heart muscle becomes
 
  a) thinner
  b) remains the same
  c) smaller
  d) thicker

Question 2

The Sociable Behavioral System
 
  a) is present at birth
  b) develops between the ages of 0-2
  c) develops between the ages of 4-6
  d) develops between the ages of 10-12


asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 20, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ericka1

  • Hero Member
  • *****
  • Posts: 544
Reply #2 on: Jul 20, 2018
Thank you :)


asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 20, 2018
Happy to help you


« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Sliding filament mechanism of muscle contraction. Sliding filament mechanism of muscle contraction.
Summation of Heart Sounds, Summation Gallop Summation of Heart Sounds, Summation Gallop
Arteries and veins around the heart. Arteries and veins around the heart.
biceps muscle biceps muscle
Linings of the heart. Linings of the heart.
Risk of Stroke and Heart Disease Increase with Increasing Blood Pressure Risk of Stroke and Heart Disease Increase with Increasing Blood Pressure
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library