HELP PLEASE!! Assignment Directions:
In a step by step format, write about the process of the blood flow as it enters the heart until it leaves the heart.
Assignment Guidelines:
Write the process in essay form. It should be at least 150 words.
Submission Requirements:
Submit your blood flow process.
When submitting written assignments, please remember to:
submit the assignment question(s) and your responses;
proofread for spelling, grammar, and punctuation;
use complete sentence structure; and
make sure each paragraph has a minimum of six sentences.

Blood flows from the right atrium into the right ventricle through the tricuspid valve. When the ventricle is full, the tricuspid valve shuts to prevent blood flowing backwards into the atrium.

Blood leaves the heart through the pulmonic valve into the pulmonary artery and flows to the lungs.

Explanation:

Full explanation in this link

sciencelearn.org.nz/videos/1608-blood-flow-through-the-heart

(This is not a troll)

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!