Five students each used the same ruler to measure the length of the same
pencil. Their measurements were: 15.33
cm, 15.34 cm, 15.33 cm, 15.33 cm, 15.34
cm. The actual length of the pencil was
15.95 cm. Were the students'
measurements were accurate, precise,
or both?

What are the two main phases of a cell cycle

The response is the basis for vaccination. primary secondary tertiary none of the above

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.