Can algae harvest energy from the sun

Yes it can. They have chloroplast, just like almost all other plants, and that allows them to get energy from the sun to go through photosynthesis, which helps the water get oxygen which allows the fish to live.

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

Answer; carbon monoxide (co);