xWhich statements explain what will happen during the Asteroid Redirect Mission? Check all that apply. The Orion crew will travel to and land on an asteroid. A boulder will be brought to Earth for further study. Samples from the boulder will be collected in space. A robotic spacecraft will collect a boulder from an asteroid. The boulder’s size will change as it moves near the asteroid. The Orion crew will do space walks to investigate the boulder.

let that person have a turn to speak : )

c. orbital shape i hope this is correct

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.