Explain the formation of headland and bays (6 marks)

Why did large numbers of african migrate to the americas

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.