Into which unit is the geologists time scale subdivided? A. relative ages
B. absolute ages
C. months and days
D. eras and periods

What are some things that limit population growth?

The activity of the modern sample is 1.10 bq . how long does that measurement take?

The ruiz family is exchanging euros for us dollars. the exchange rate is 1 euro equals 1.35261 usd. since the ruiz family knows that usd are stated to the nearest hundredth of a dollar, they used the conversion ratio