In this experiment, researchers placed a pair of lizards from iron cay, which has large trees, in an experimental island, which has only small bushes and grass. after several generations, they measured the leg length of 10 lizards from each site. which group of lizards had longer legs on average?

The lizards from Iron Cay.

Explanation:

After several generations, they measured the leg length of 10 lizards from each site. The lizards from Iron Cay had longer legs on average. These lizards are trunk-ground anoles, which have long legs adapted to both perch large trees and walk on the ground. But due to evolution, the lizards in the experimental island had shorter legs because longer legs were no needed there.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.

1) d

2)c

3)b

4) a

5)c

6) c