Which is the Lewis dot structure for H3PO4?

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.