Code : 257 403 0731
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Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed ectocarpus siliculosus. its constitution is all the double bonds are cis, and the absolute configuration of the chirality center is s. draw a stereochemically accurate representation of ectocarpene.

Explain how organisms could be harmed by high levels of salt from roadways?

These are the components of the reservoirs of carbon that are exchanged in our environment.