The Yardang Landforms in Xinjiang, China, are pictured below. Wind is the main force acting on the Yardang
Landforms.
Which two events are likely effects of wind on the Yardang Landforms?
A. Chemical weathering by water
B. Physical weathering from abrasion
C. Erosion wearing down the landforms
D. Glacier movement over the landforms

i don’t no. suiopgohjk

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

b.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it