27. Which chart abbreviation indicates the bottom is coral?______
举一反三
- 25. Which chart abbreviation indicates the bottom is clay?______
- Now that we know how old each coral was at the time of its coring we can learn more about how fast they were growing relative to each other. Coral cores A and B are shown to scale. Given this, which coral has been calcifying faster? A: Coral A B: Coral B
- Which of the following abbreviation is completely right?
- Which of the following is the term CFCs an abbreviation for?
- Which of the following is the corresponding abbreviation for 进出口银行”？