Yes they can
Chat with our AI personalities
Yes, but you have to attack one at a time. Now if your talking about attack one monster with all your monsters the answer is no.
to show that it is important to be prepared for an atom bomb attack
There is a cheat but I don't know it. Basically you have to make your sims fall in love (get their life-time relationship above 60) and then you can 'Propose' 'Move In'. The other sim may say no, if they do, you have to get their life-time relationship up even higher and try again. Or you can go to the neighbourhood and move a sim from the family bin into the same house as another sim.
for a non legendary team i would suggest... Snorlax - amzing HP, great attack and sp defence, but low on the rest. It will last forever on the field. (unless it gets it with a physicall attack) Aggron - AMAZING defence. its also a master on attack and will last like a rock on the field while demolishing your opponents. Weavile - Great speed and attack. can wipe out a load of Pokemon due to its agility and strong attack Dragonite - just an overall AMAZING Pokemon. Great attacker and lasts a long time on the field. Also can learn fly Gengar- AMAZING sp attack and speed. Also can learn a combo of hypnosis and dream eater which will probaly feint the opponents Pokemon while gaining HP at the same time. Tyranitar - Another overall AMAZING Pokemon. Takes ages to feint and in that time it can crush your opponents. (It does lag on speed though)
ewww and no, not unless their related by marriage. But you can make sims have the same last name even if they aren't made at the same time. Then you can have a Mr. Smith already in the neighborhood and create a Miss Smith. Move them in together and have them fall in love.