Studying the process of photosynthesis in plants

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse

Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)