The The average of P, q and r 40. The average of a, b, c, and d is 5. What is the average of a, b, c, d, p, q, and r?

When were the chocolate hills discovered?

Describe what water regulation adaptations might have evolved in protists in hypertonic habitats such as great salt lake or in habitats with changing salt concentration.

Definition of paleomagnetism

What is the shortest route around the earth? A. straight line across a map B. great circle route C. flying diagonally to longitudes D. Winkel-Tripel route

Which of the following do not form by deposition? beaches deltas moraines mountains

Which of these is caused by a chemical change? A) The honey in a jar crystallizes and will no longer pour. B) The skin of a banana turns from green to yellow as it ripens. C) A box of powdered brown sugar turns into a solid brick over time.

What geographic and weather features affect plant and animal life

Which realm contains the world's largest population?

Describe why a "permanent underclass" has developed in many cities, and the problems that result.

What is a disconformity? A. an intrusion that runs between rock layers B. an intrusion that cuts across another rock C. when a sedimentary rock is deposited on top of an eroded non-sedimentary rock D.