Death valley runs along the east side of the sierra nevada only a few kilometers from the pacific ocean why doesn't it get precipitation from the maritime air masses that reach the western united states

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.

What is the relation ship between structure and function in an organism

What is the primary goal of human communities?