1)C-14 has half-life of 5,730 years. You begin with 600 grams. A. At the end of tge first half life how much substance is still radioactive.

B. After 4 half-life how much would remain radioactive and how much would be stable

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

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question