Match each organ or function with its body system.
respiratory & circulatory

1.lungs
2.heart
3.pumps blood
4.respiration
5.provides oxygen to the blood
6.arteries

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

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.