Tail
The direction of gravitational pull while standing erect is vertically downward, towards the center of the Earth. This is what helps keep our bodies grounded and upright.
All of them used in conjunction. In the same way both of your legs and the rest of your body are used to help you change direction.
well to awnser your question your stomach has alot to do with your upright posture and some of your spinel erectors play a role in this as well i hope this helps you...
A first degree lever, with the fulcrum between the force and the load, will change the direction of the force. Think of an adult on the ground pushing down on a see-saw to lift a child on the other end up into the air.
Roots
have the hoover upright and undo the 2 scews one on each side at the back then lift top panel also slider will pop of hope this helps
A great white dorsal fin does always stay upright in the water. The fin is what helps the shark swim.
Well, If you haven't noticed Aangs Whirlwinds can change the direction of Zukos Firewall. Hope That Hint Helps.
Variation in guppy coloration developed as a trait due to sexual selection. Female guppies prefer males with brighter and more colorful patterns, leading to the evolution of diverse coloration in males as a way to attract mates. This color variability helps males stand out and successfully reproduce.
To see an upright image of yourself in a concave mirror you must be closer than the principal focus. Hope this helps.
Every part of the male Guppy helps him to attract a potential partner who will let him impregnate her. From his size, to his colouring, to his fins it all counts. However the actual bit that transfers his milt (sperm) into her is called a "gonopodium". It is a modified anal fin situated on the underside of the fish between the ventral fins and the caudal (tail) fin
Drivers are required to signal at least 100 feet before changing directions. This gives other drivers and pedestrians enough time to anticipate the upcoming maneuver and react accordingly. Signaling well in advance helps improve overall road safety.