What type of map should have a north arrow, key ,and map scales? a. a geologic map only b. a topographic map only c. both a gologic and topographic map

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.