Explain benefits of using wind mills versus burning fossil fuels

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.

Which of these resources is used worldwide to make construction products, pottery, and porcelain

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water