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Mvomero Mock Exams with Answers (Marking Schemes)
Form Four – Mock Examinations – May 2023
To download the Exams with Answers click the links below:
Fresh Air in our Schools
Can
lower Blood Pressure and Heart Rate
Low
levels of oxygen in the body cause your pulmonary arteries to narrow, which
means your blood has to squeeze into a smaller space in order to travel
throughout the body.
This causes high blood pressure and results in the heart
working extra hard to transport blood and oxygen.
This
doesn’t create the ideal environment for students, teachers, patients, and
health professionals.
