menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
The human cardiovascular system is considered closed because
Ask a Question
Questions
Unanswered
Tags
Ask a Question
The human cardiovascular system is considered closed because
asked
Jan 24, 2017
74.6k
views
3
votes
The human cardiovascular system is considered closed because
Health
high-school
Harish Reddy
asked
by
Harish Reddy
7.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
3
votes
we have blood vessels that transport the blood throughout the body. the blood cells are confined within these vessels and could only flow in one direction....
Gnathonic
answered
Jan 25, 2017
by
Gnathonic
8.8k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
5
votes
Answer:
There are no holes for blood to enter or leave the system
Jeeva Subburaj
answered
Jan 28, 2017
by
Jeeva Subburaj
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
This gas makes up close to one fourth of the air surrounding earth
Is the plurea one of the membranes beside the lungs?
How to make a cheesecake in 5 simple steps?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty