Which of the following is an example of cooperative behavior
a. a lion hunting zebra
b. two male peacocks fighting over a female peacock
c. a hyena stealing a a cheetahs kill
d. a blue jay calling to signal the presence of a hawk

Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.