The diagram below shows two models of the atom. Electron Proton Rutherford's model Bohr's model Source: Creative Commons The models can be best used to (2 points) change the structure of atoms prove all theories on atomic structure incorrect show that all elements are not composed of atoms O demonstrate the evolution in the structure of the atom

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

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.

the dali lama

explanation:

he is quite fat and then we can talk about the details