Atype of reproduction in which one cell splits into two identical cells is called
lytic infection
conjugation
binary fission
prophage

The correct answer would be binary fission.

Binary fission is a type of asexual reproduction in which a single parent cell splits into two identical daughter cells.

This type of reproduction is usually observed in prokaryotes such as bacteria.

In the process of binary fission, the cell firsts replicate its DNA (deoxyribonuceic acid) then it grows in size which helps in separating the two sets of DNA.

Lastly, cytokinesis results into the formation two identical daughter cells.

These daughter cells grow and act as independent cells.

the answer is c a tornado

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.