An atom that normally has in its outer shell would not form chemical bonds with other atoms. true or false

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b

wegner's theory did not explain how the continents could move

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.