Artery carries it to the lung. Artery - lung. Always a good thing to remember.
Answer:
Explanation:
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Key pregnancy nutrition. A pregnant woman needs more calcium, folic acid, iron and protein than a woman who is not expecting, according to the American College of Obstetricians and Gynecologists (ACOG). Here is why these four nutrients are important.
The second line of defence is a group of cells, tissues and organs that work together to protect the body. This is the immune system.
When a pathogen (disease-causing organism) invades the body, the neutrophils gather at the entry site and try to engulf it and destroy it.
A T helper cell will recognise only one pathogen. If the T helper cell recognises the invader, it will immediately clone to increase numbers.
After a few days of fighting off the pathogen, you will recover from your infection.
For the most part, TRUE!
However, physical exercise DOES play a good part in staying fit and maintaining healthiness.
But, overall, I'd say the correct answer is TRUE.
High blood pressure can be caused by various things such as being over weight and smoking. High blood pressure is common in older people too. Best to prevent high blood pressure would be to maintain a healthy diet, exercise regularly, and live a healthy life.
