Basis for all living things every living thing contains this element

Which blood cell spend most of their time in the lymphatic system?

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.

What are the ingredients of oobleck?