1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ExtremeBDS [4]
3 years ago
10

If your heart is NOT strong enough or efficient enough, it is difficult to...

Health
1 answer:
castortr0y [4]3 years ago
4 0
The answer is B) Lift weights.
You might be interested in
What safety protocols do we need to practice when playing Pickleball?
Maurinko [17]

Don't rush for shots.

Don't run backwards during lobs.

Avoid pickleball elbow.

Wear the right shoes.

Pay attention to your body.

Communicate with other players.

5 0
3 years ago
Is tears made of urine?​
patriot [66]

Answer:

no they are made of mostly water

Explanation:

3 0
3 years ago
natural or biological-based products were some of the first types of medicines since ancient groups used herbs and other biologi
professor190 [17]
The answer would be true!
3 0
3 years ago
Read 2 more answers
What organ contains lymphocytes phagocytes plasma cells monocytes and reticular fibers brainly
Keith_Richards [23]

Answer:

Medullary sinuses contain histiocytes (immobile macrophages) and reticular cells. A lymph node contains lymphoid tissue, i.e., a meshwork or fibers called reticulum with white blood cells enmeshed in it. The regions where there are few cells within the meshwork are known as lymph sinus.

Explanation:

5 0
3 years ago
What is the primary function of carbohydrates?
spayn [35]
One of the primary functions of carbohydrates is to provide your body with energy. Most of the carbohydrates in the foods you eat are digested and broken down into glucose before entering the bloodstream.
8 0
3 years ago
Other questions:
  • 10. How does regular exercise improve cardiovascular function during times of stress
    8·2 answers
  • What Should I Do When Lifting Heavy Animals
    7·1 answer
  • List and describe three external influences that may affect how a person feels about himself
    10·1 answer
  • Which level of physical activity should be done each day?
    5·1 answer
  • How does the Centers for Disease Control and Prevention (CDC) promote health? Check all that apply.
    11·2 answers
  • Describe the relationship between nutrition and mental health; provide examples.​
    9·1 answer
  • Compare and contrast mental health and emotional health
    6·2 answers
  • What is the correct definition of a strain?
    11·1 answer
  • Which perspective believes that behavior is learned through awards and punishments
    8·1 answer
  • these videos are from the late 1950's foreign exchange debates uploaded by archivemc. choose and view one video as reference and
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!