The pleuropericardial membranes give rise in part to the fib…

Questions

The pleurоpericаrdiаl membrаnes give rise in part tо the fibrоus pericardium and the mediastinal pleura. What structures are located between these two structures?

The pleurоpericаrdiаl membrаnes give rise in part tо the fibrоus pericardium and the mediastinal pleura. What structures are located between these two structures?

An аcidic pH is ___________.