Each piece of baggage in excess of the free baggage allowance specified above that is not in excess of 62 inches (L+W+H) and 50 lbs. or less will be accepted for a charge of $75.00 per item one-way.
Best Answer: The standard is 10 to 12 hours a night. This is normally what birds sleep...seasonally a little more or less, depending on daylight hours. Most birds sleep when it is dark. In the wild, dark means danger.
they found that giraffes sleep both lying on the ground and standing they sleep for short periods that last from two and a half to six minutes and they get a total of about four and a half hours of sleep in every 24 hour periodwhen a giraffe lies down it rests its head on its hindquarters much like a dog or cat does its neck makes a long arc that extends over its bodyhey sleep for short periods that last from two and a half to six minutes and they get a total of about four and a half hours of sleep in every 24 hour period when a giraffe lies down it rests its head on its hindquarters much like a dog or cat does its neck makes a long arc that extends over its body