2 Points
Which phrase best describes a chaparral?
Receives less than 25 cm of precipitation per year

Try b? sorry if i’m incorrect

Year  1936,  lehman predicted that the earths 'inner core' is solid. she observed that the seismic signals during her study were bent and did not pass through instead bouncing back. later it was confirmed that the earth's inner core was solid made up of nickel-iron and had a molten outer core.

Dis the best answer im sure it is it has to be im positive