Describe how science is uniquely done by people

Science is, first of all, a very big part of our life that is narrowed done by specializing in a field of it like biology so you can learn and understand what is happening and how to defend the body from it or the study of a basic organism like cell or bacteria. Science is normally a broad term meaning all of them but is narrowed to the point it is a career specialized in that such as a botanist what we see is a person messing with a plant but really might be studying of why the plant is dying such is it dyeing to blight are different organisms eating it and what they study it and together able to make sure that everything with the plant is as it should be. another career is one of the ones that are a little more important pathology where you are trying to make a vaccine to protect an organism normally people such as Homosapien (Us)

from viruses or bacteria and weaken them to the point the body can defend or defeat the pathogen (virus or bacteria)

Explanation:

Science for me is too much of a broad word I like it where it is smaller normally about something like a botanist or pathologist or even a microbiologist (I love small things too much) or don't forget the fact people can also study dinosaurs like a paleontologist they study dinosaurs.

a: the sheep and waste material both release carbon into the atmosphere.

the correct option is option d