I am almost positive that you can't because a bubble shield cannot destroy a vehicle
throw a stick grenade at a bubble shield to stick an enemy and it sticks you
You can't use the battle rifle and the equipment (bubble shield, power drain, etc.).
Sprint, Jet pack, bubble shield, armor lock, active camo and evade[roll]
Equipment is something you can throw down on the ground and it will have some effect. Some examples are: Tripmine, Deployable Cover, Bubble Shield, etc
There is no "Halo 4" as of yet, but it is rumored that there will be something like it produced. It is said to take place on the Shield-World, as described in the book "Halo: Ghost of Onyx". This Shield-World is said to be shown in the final cut-scene in Halo 3 on Legendary.
Yes you are required to shoot people in halo reach, as in all halo games, shooting is the main component in halo reach. IN other words, you can't play the game without shooting people.
shoot aliens
you cant
Onyx is a forerunner shield world built to protect them from the halo arrays
The speech bubble indicates private chat. You have to turn that off to get rid of the speech bubble.
halo is a planet not a person and cortana dose not tellanyone to shoot her plus she an AI so shooting a hologram will not do a thing