Questions with the keyword 'carbon'

• why won’t the carbon dioxide levels decrease if there are more people in the earth and starting to be less plants that by embmay to Amy, Drew, Julia, Kimberley, Sara Comments: (so far, 2s comments )
• Why is carbon the basic element in organic chemistry? Surely there must be at least one other element/compound that by lolmartsecurity to Julia Comments: (No comments so far )
• If there is life in space will they diffinately be carbon based like life on earth or could they have something by bridget to Sara Comments: (No comments so far )
• How long until carbon based nano-technology becomes evalable? by timkellett to Julia Comments: (No comments so far )