Which of these have played the greatest role in the spread of information in the 21st century? a) the radio b) television c) newspapers d) the internet

Option 'D' is correct.

Explanation:

The internet plays the greatest role in spreading the information in the 21 st century.

As television and radio becomes secondary means of communication in this era.

And today's youth are not fond of reading newspaper.

Inspite of that they would love to read headlines from their notification bar through internet.

Hence, Option ' D' is correct.

it's the release of intestinal gas, which forms as a result of digesting food. when partially digested carbs reach the colon, bacteria convert part of that food into hydrogen and carbon dioxide gasses. you cant stop the stink, its a gas that comes naturally.

explanation:

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