tanks smell better...(not as bad) tanks are harder to clean
The shape and arrangement of the pig's organs are very similar to that of humans.
The fetal pig adavantage is that it is closest to the anatomy of the human than any toher mammal
A herd of Highland Cattle is described as being a fold rather than a herd - something to do with the old stone pens used for keeping cattle in known as folds.
The fetal pig is dissected in most classrooms today because of an accidental abortion. Meaningless to say, these pigs were not necessarily 'killed' but rather, died as the mother was pregnant. The pig's internals are very much similar to the human, so, we can say that you're looking into a small version of a 'human being' and not a fetal pig.
Lamarck thought that evolution could be effected by changes in the body, rather that strictly by the survival (or rather the death) of offsprings.
The advantages of moats in medieval times where that it made it extremely difficult for an attacking army to get into the castle. Castles usually had bridges that crossed over the moats so in times of war these gates would be raised up forcing the attackers to just generally lob boulders at the castle rather than foot soldiers running in and slaughtering everyone.
what are the advantages in having the details on computer rather than manually recorded details
Potential energy is associated with height. Kinetic energy is associated with motion.
Budding and Fission are terms associated with asexual reproduction.
It save people a lot of time rather then walking
Advantages of saving money, rather than spending it would be that when you save it you can then purchase something bigger. Also, if you ever lose a job or something you would then have something to fall back on.