What structure in Amoeba plays a similar role as the kidney in humans? (A) contractile vacuole (B) food vacuole (C) pseudopodium (D) nucleus

What causes the cyclical changes in the appearance of the moon?

Do larger countries receive more money in remittances than smaller countries

In the scramble for africa, european powers drew boundaries and created states that benefitted the colonizers while ignoring the needs of the local populations. what effects did this policy have on the indigenous people following independence?