Respiratory system organs, as important as they are, can make only the external gas exchanges, those that occur in the lungs. Although all body cells depend on the respiratory system to provide needed oxygen, they pick up that oxygen not from the lungs but from the blood.
Best Answer: It depends by state, local laws and ordinance. Target usually is open at 8 am to 10 pm every day. But in some states, there are ordinances that require business to open at a certain time and be close by a certain time. Check with Target's web page and find out about your local target store hours and schedule. Good Luck.
Walmart: Open until 8 p.m. on Christmas Eve. Many Walmart stores are open 24/7 year-round, so they'll of course be open to shoppers in need of gifts at 3 a.m. or 4 a.m. And while stores like Macy's and Target are generally calling it a night on Christmas Eve at 5 p.m. or 6 p.m., Walmart is staying open until 8 p.m..