A person sitting next to a bike demonstrates how to remove and replace a bike chain using a small tool. the video

OPTIONS:
- ends with the closing graphics and credits shown on the screen.
- cut to clips of several bikers at a competition which include several injured and schools only a few blocks away and several bikes at their construction sites.
- shows a closeup of the machine as well as the tools tiny tack on the back of the bike, as well as some cameras on front it.
- shows several clips of actions they took on the bike to install in the seat of a bike.

ends with the closing graphics and credits shown on the screen.

How to remove deep facial wrinkles
Wear sunscreen.
Studies have named the sun as the no. 1 cause of wrinkles.

OPTIONS:
- Wear a broad-spectrum (uva and uvb) sunscreen with an spf of at least 30. There is no need to go above spf 50.
- To counteract this you must : Stay off your facial skin for at least 2-3 days after the sun goes out. If you think you may have a wrinkle, consult with a doctor before applying sunscreen.
- The rays it interacts with can cause them. Use a sunscreen with spf 15 or higher at all times.
- One additional important factor is the degree to which sun exposure will (or will not) diminish deep facial wrinkles, over time. Exposure to the sun is defined in a number of ways.

Wear a broad-spectrum (uva and uvb) sunscreen with an spf of at least 30. There is no need to go above spf 50.

How to become a government contractor
Find your naics classification.
The federal government uses the north american industry classification system (naics) to classify u.s. businesses for the purposes of gathering statistics on the u.s. economy. These codes also are used to classify contracts.

OPTIONS:
- The most current edition of the naics manual is available at https: // www.census.gov/eos/www/naics /. Use it to find the code or codes for your business.
- A list of government agencies can be found here: https: // www.naics/https/crc/for more information. Learn about this csc classification system.
- Some government agencies don't include naics in their classification requirements. For example, the vast majority of nonprofit organizations include at least 1 , 500 naics.
- To determine your classification, first find your name by calling naics worldwide (va) or naics united federation (ga). To find your reason for wanting to become a government contractor, contact naics official in ncaa (va), australia, the us, or just wherever you live.

The most current edition of the naics manual is available at https: // www.census.gov/eos/www/naics /. Use it to find the code or codes for your business.

A black screen appears and the white words read "nevena & goran rodry-go! el mambo del tra". a man and woman

OPTIONS:
- dressed together are riding their skateboards in a enclosed field.
- appear outdoors on a concrete brick deck and they begin dancing a routine in unison that include arm movements, steps, spins and various other dance moves.
- are in a large gymnasium in their leotards and tights kneeling on a large olympic sized mat and they're engaged in a game of punching and kicking.
- are seen speaking to the camera and the woman is seen doing the same.
appear outdoors on a concrete brick deck and they begin dancing a routine in unison that include arm movements, steps, spins and various other dance moves.