Which of the following causes the most problems in countries with low economic growth?

poor education
low unemployment
higher standard of living
rapid population increas

An easy way to calculate the amount of energy available at each level is to what?

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an