Answer:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium. The pulmonary vein empties oxygen-rich blood, from the lungs into the left atrium.
Explanation:
hope this helps...
and if u didn't get it its veins...
All of them are important rules but i would say D because chocolate is fattening and has lots of sugars and eating snack foods is not healthy either.
Correct answer choice is:
The endocrine system controls the growth rate.
The endocrine system comprises certain glands, producing and secreting hormones. They produce chemical substances in our body which are responsible for the regulation of the cells and organs activity. These hormones regulate the body's growth, metabolism, and sexual development and function.
Lucy is a 24-year-old who describes having severe pain emanating from her right upper chest and shoulder. she has no family history of heart disease. which of the following is the most likely hypothesis for what she is experiencing?
Symptoms Signal a Heart Attack
I’m not sure if this exactly answers your question, but some eyebrows are raised at his dilemmas (morality tests) because the only people tested were 10-16 year old boys that had never been in the situations that were presented to them. Overall his dilemmas could be a reason why people question his theories. Other than this reason I am not aware of another reason why people would question his stages of moral development.
