Is hunting in a group more effective than hunting alone/ solo? Provide evidence

How was the climate when the ambulocetus was alive

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.

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last