Problem: Does "The composition of gases at high vacuums will usually be unpredictable, so a mass spectrometer must be used in conjunction with the ionization gauge for accurate measurement." answer the question "Why does a mass spectrometer need to be used with gauge to be accurate at high vacuum gas measurement?"

A: yes

Problem: Does "It turned out that the vast majority of sufferers were being fed milk that had been heat-treated (as suggested by Pasteur) to control bacterial disease." answer the question "What was destroyed during the pasteurisation of the milk?"

A: no

Problem: Does "Additionally, the north coast of Spain experiences a wetter Atlantic climate." answer the question "What term can be used to describe the wet area of North Spain?"

A:
yes