plz ans.

Asked by  | 16th Feb, 2009, 02:42: PM

Expert Answer:

Carbon is incorporated into life-forms through the basic process of photosynthesis which is carried out in the presence of sunlight by all life-forms that contain chlorophyll.

Answered by  | 17th Feb, 2009, 12:25: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.