people who take antibiotics are always told to complete the treatment rather than stop taking the medication when they feel better suggest two reasons why people are given this advice​

- Helps ensure that all of the illness-causing bacteria are killed or prevented from multiplying

- Helps prevent superbugs (bacteria that are immune to the antibiotic)

it is to kill all the bacteria completely

and

to make sure that the person is completely healed because if the stop the treatment after a while the illness may come back with full force and this time to kill

the calvin cycle has three stages. in stage 1, the enzyme rubisco incorporates carbon dioxide into an organic molecule. in stage 2, the organic molecule is reduced. in stage 3, rubp, the molecule that starts the cycle, is regenerated so that the cycle can continue

the correct option is option d