Choose all of the statements listed here that are true about the change over time as indicated by the fossil record

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

According to the cladogram, which organisms have roundworms as a common ancestor?

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land