During the middle ages, the city of Constantinople was A
the largest city in the world

B
protected by high mountains and deserts

C
the holiest city to Christians

D
the home of the Pope

Which statements explain how ponds and lakes differ? check all that ponds are shallower than lakes. ponds are larger than lakes. pond water moves more than lake water. lakes have more plants at the bottom than ponds. lakes are colder and darker at the bottom than ponds.