Which state of matter has a definite shape regardless of its container? a liquid b gas c all of the answers given d solid

What element breaks down into yttrium-90?

Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics