Answer:
The correct answer is D.
Explanation:
Papillary muscles, attached via chordae tendineae, help to close the valves and prevent regurgitation.
Pectinate muscles are parallel ridges in the walls of the atrium of the heart, mainly in right atrium. They can stretch during adverse loading conditions, to <em>help the right atrium to dilate without much wall stres</em>s.
Answer:Several bacteria can cause an upper respiratory tract infection before traveling to the brain through the circulation. When certain bacteria directly infect the meninges, the illness might emerge.
Explanation: and its called Bacterial meningitis
Answer:
a. sighing.
b. concentrates on feelings of warmth and heaviness
Explanation:
This quote means people take advantage of things that are right in front of them instead of cherishing the beauty of the moments that are passing. We use it to our own benefit instead of valuing the real reason of being on this planets
The main components are the blood cells such as white blood cells, red blood cells, and platelets. The other components represent additional information about these cells including their size, color, function, and maturity.