For Carbon - 14, the top number will be . The bottom number will be .

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?