Large quantities of solid water are stored in the.
a. ice sheets
b. oceans
c. midwest blizzards
d. seas

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.

Why do bacteria thrive even in hostile environments

Twind is considered to be an abiotic factor because it.?