When did lamarck publish his ideas on evolution?

a) late 1700s
b) early 1700s
c) early 1800s
d) late 1800s

all of the above

lets get this bread mom

genetic variation will increase because of a new habitat and food source.

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.