How is entropy related to the spontaneity of a recaction. A. S<0 contributes to spontaneity. B S> contributes to spontaneity. C. S = contributes to spontaneity. D. S does not affect spontaneity

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.

1) strawberry plants typically reproduce by making runners, which are miniature versions of themselves, that grow off of the roots and stems of the parent. this type of vegetative reproduction is known as a) pollination. b) fragmentation. c) binary fission. d) vegetative propogation.

All organisms contribute some water to the water cycle by conducting