Tritium has a half-life of 12.5 years. If you had a sample of 8.00 grams of tritium today, how many grams of tritium would you have in 37.5 years

During which movies do spring tides new moon first quarter waxing gibbous waxing

In saturated organic compounds, all the bonds between carbon atoms are called?

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong