By using sound waves, signals allow oceanographers to determine ocean depth. a. radar b. phone c. sonar d. radio

Whats one way that rocks do not follow the typical rock cycle pathway?

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

Which nucleotide component contains nitrogen