Answer:
option B
Explanation:
there are 22 pair of autosome and 2 pair of sex chromosome
B.) Ulnar aspect of the hand
I think it might be rna but I’m not too sure
Buildup of organisms means that the species number is pretty high.
Gradual change means that it was a slow, calm time to make the change.
I hope this helps!!
It is a cold Artic air mass over Siberia. Air masses are altered because it doesn't stay in one place and changes as it moves due to the temperature of environment that can be caused by moisture. The cold Artic Mass from Siberia will go to the North Pole, Canada then moves further to the South area.
