How did Wegener explain why fossils of land animals were found on continents that are across oceans from one another?

Animals evolved separately on each continent.
Land bridges existed between the continents.
Animals swam across the ocean to new continents.
Continents were once one landmass and have drifted apart.

How air particles exert a pressure on the inside of the balloon

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

For a patient with the following pes statement and interventions, which would be the most appropriate monitoring and evaluating data? pes statement: inadequate calcium intake related to food and nutrition related knowledge deficit as evidenced by statements that the only dietary source of calcium is milk and she believes that she is lactose intolerant. patient’s nutrition prescription is for a diet providing 1200 mg calcium per day. patient was provided with in-depth nutrition education on alternative dietary and supplement sources of calcium. a. calcium intake (at subsequent visit) b. knowledge assessment by asking patient to identify food sources from menus and shopping list (at the end of the current visit) c. serum calcium (at next visit) d. both a and b e. both a and c