The image shows flat sedimentary rock layers in the foreground and angled sedimentary rock layers in the background.
according to the principle of original horizontality, what most likely happened to the rock layers in the background?
they cracked at an angle.
they were deposited at an angle.
they were deposited vertically and then shifted by a geologic event.
they were deposited horizontally and then shifted by a geologic event.

Why does the skin of your finger shrink when you wash clothes for a long time?

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?