What effect did the factory pollution of the Industrial Revolution in England have on the natural selection of the peppered moth? (Choose all that apply) a.
Over time, there were more dark moths than light moths

b.
Over time, there were more light moths than dark moths

c.
Bird species will be able to catch and eat more of the darker moths

d.
The dark-colored moths will have better camouflage in the polluted forest.

Which russian tsar transformed thr royal residence in st. petersburg, the hermitage, into a center of culture, painting, and the performing arts

Gretchen opens a high-end bakery in a busy section of town. customers pay top dollar for her quality baked goods. just two months later, emily opens a bakery across the street. she also sells baked goods but uses lower- quality ingredients and has a less appealing shop. some of gretchen's customers take their business to emily's bakery because her prices are lower. which industrial revolution-era system or movement is reflected in this scenario? o a. romanticism o b. marxism o c. social criticism o d. capitalism

What was the final spark that ignited the “european powder keg” and started world war 1