The chemical composition of soil in a certain area was found to differ from that of the bedrock beneath it. Which statement would best explain the
difference in chemical composition?
A. The climate, especially rain and extreme temperatures caused the
soil to develop
B. Water washed iron oxide from the A horizon to the Dhorizon
C. The soll layers were mature because a large amount of time had
passed
O D. Water wind and gravity transported weathered particles gifrock to
new locations

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

Organize the word parts according to where they appear in a medical term.