I think it should be D. A loss in biodiversity due to catastrophic event.
Answer:
As the temperature rises from 20 degrees Celsius (68 F) to 30 degrees Celsius (86 F),then the number of cricket chirps will increase.
Explanation:
it's the only one that's actually good ig
the broken rocks that sit upon the mantle are the lithosphere
D: The cell is the basic unit of structure and organization in organisms. Explanation: cause I got the question right.