Misc: in terms of area, which is the largest city in africa?

Questions

Earthworms have ---------- hearts.?

Every single hamster in the U.S. today comes from a single litter captured in ---------- in 1930.?

Every single hamster in the U.S. today comes from a single litter captured in Syria in---------- .?

Fur ---------- get miserably sick when they're carried aboard ships.?

Giant flying foxes that live in ---------- have wingspans of nearly six feet.?