Which of the following statements about the heart is true...
Which of the following statements about the heart is true?
The heart is responsible for the production of red blood cells
The heart pumps oxygenated blood to the lungs
The heart receives blood from the kidneys and filters waste products
The heart is a muscular organ that contracts to circulate blood throughout the body
Correct answer is D
The heart is a vital organ in the circulatory system responsible for pumping and circulating blood throughout the body.
Which is NOT an example of bacteria? ...
Which of the following statements is not true of any population? ...
The organ situated in the pericardial cavity of a mammal is the ...
Which of the following mineral salts is a trace element? ...
Examples of water-borne and sex linked diseases are? ...
The structure labelled II articulates with III to form ...
What is the result of placing a red blood cell in a hypertonic solution ? ...
The presence of glucose in the urine of a patent is an indication of a malfunctioning ...