Upper body strength and endurance :)
Most respiratory illnesses are spread primarily through contact, droplets, or through the air.
A bone marrow transplant is for
Answer: To prevent compression of the vena cava.
Explanation: At later stages of pregnancy, there is an increase of the size of the uterus making it an abdominal organ. Lying on the back presses the weight of the uterus directly on the inferior vena cava thereby causing a reduction in venous return to the heart.
https://books.google.com/books?id=jtRjFXYR9J0C&lpg=PA276&ots=0DjWzuKjsc&dq=If%20a%20large%20concentration%20of%20superparamagnetic%20contrast%20agent%20is%20injected%20and%20accumulates%20in%20the%20tumour%20only%2C%20which%20kind%20of%20weighting%20would%20now%20be%20optimal%3F&pg=PA276#v=onepage&q=If%20a%20large%20concentration%20of%20superparamagnetic%20contrast%20agent%20is%20injected%20and%20accumulates%20in%20the%20tumour%20only,%20which%20kind%20of%20weighting%20would%20now%20be%20optimal?&f=false