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
erik [133]
3 years ago
9

Describe two ways blood is helped back to the heart in veins. mention relevant body systems.

Health
1 answer:
horsena [70]3 years ago
5 0
<span>the answer for this is Veins and Arteries</span>
You might be interested in
Determine the maximum heart rate of a 27-year-old male. A. 185.2 B. 189.1 C. 190.5 D. 193
STatiana [176]

Answer:

189.1

Explanation:

maximum heart rate = (HRmax)

The better formula is: HRmax = 208 − (0.7 × age).

208 − (0.7 × 27) = 189.1

Here is an example for a 25-year-old: 208 − (0.7 × 25) = 190.5.

6 0
3 years ago
Read 2 more answers
Which word means a person who acts on your behalf?
IrinaVladis [17]

Answer:

proxy

Explanation:

6 0
3 years ago
Read 2 more answers
Brushing twice a day is not necessary to maintain good oral health. True or False
9966 [12]
False, the more you brush the better your oral health
8 0
3 years ago
Read 2 more answers
Which of these treatments may increase an hiv patients life span
snow_lady [41]
Proper Medication will increase an hiv positive
3 0
3 years ago
Read 2 more answers
How can children of alcoholics be affecte<br> d mentally, environmentally and spiritually?
dimaraw [331]

Answer:

Explanation:

The mental health trauma is so severe, says Psychology Today, that it is akin to what soldiers in combat suffer; there is chaos and inconsistency, even violence, in an alcoholic family. For children, there may be physical and/or sexual assault (including incest), which can scar them well into adulthood.

8 0
3 years ago
Other questions:
  • If nicotine is an insecticide, why are tobacco users not poisoned by it immediately?
    8·2 answers
  • A certain noodle brand was taken off supermarket shelves because it did not conform to standards set by US regulatory agencies.
    14·1 answer
  • A powerful motivator that can keep you energized and focused on your goals is a
    15·1 answer
  • After eating at a local restaurant, a 20-year-old male complains of blurred vision, difficulty speaking, and difficulty breathin
    10·1 answer
  • Can stroke volume increase if edv does not change?
    12·1 answer
  • Those in a family need to be particularly aware of germ-killing practices because
    10·1 answer
  • The same verbs can be used under different contexts as either linking or auxiliary.why give example​
    8·1 answer
  • The respiratory system is part of the excretory system because it
    9·2 answers
  • What helps a girl prevent pregnancy
    12·2 answers
  • What is the greatest risk of transmission to the healthcare worker?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!