Which description applies to epigenetic gene regulation?

Some biomes are good and others are bad it just depends on what the environment looks like but and ex. like... like a lion and zebras. they would not get far in there life if the do not have the recommendations that they need.

Answer : romans built laws to manage the pollution which was lead by smoke produced by the factories.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.

. shsvgd