All t cells originate from haematopoietic stem cells in the bone marrow
That’s because when you lie down your blood pressure changes and blood flow to the upper part of your body can increase,including the blood flow to your head and nasal passageways.This increased blood flow can inflame the vessels inside your nose and nasal passages which can cause or worsen congestion.Also you may just have a common cold which symptoms include nasal congestion,runny nose,and sneeze.You also may have an allergy.Consult with your doctor if it’s constantly happening and if it’s bothering you.Have a great day.
I think the answer is A. The body's ability to be efficient during movement. Hope this helped.
Well I'd say true because fluorine helps build the outer shell of the teeth. It's basically scrubbing something like car polish. It helps build up protection for the teeth.
The small intestine is the major digestive organ
