describe how Newton's First, Second and Third Law applies to the following situation: balloon man and his skateboard weigh 5 kg (total) and are moving at 2 km/hour when he trips on a rock and falls.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Solutions to environmental problems in europe must

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.