Which of the following statements is true about the scientific process?

the hypothesis is always supported in the end.

you can change the hypothesis if the experiment is not supporting it.

your hypothesis must be testable.

you can change the data if it doesn’t support the hypothesis.

"The hypothesis is always supported in the end" is the one statement among the following that is true about the scientific process. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has actually come to your help.

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.

Leaves specifically the gas exchange between plants and the environment. while plants undergo photosynthesis, they also partake in cellular respiration. respiration is the process that happens in the leaves of plants.