Which characteristic of life best describes the process of photosynthesis?

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.

Wich of the following are manual restraint techniques for dogs

What are positive impacts of algae? how is it used?