Answer:
Hypertension: Stage 1
You'll generally be diagnosed with high blood pressure if your systolic blood pressure reaches between 130 and 139 mm Hg, or if your diastolic blood pressure reaches between 80 and 89 mm Hg. This is considered stage 1 hypertension.
About 5 minutes, to make sure you get all of it out
Zoo keeper ............................
The answer is 50%.
From the 'National Affairs' website, they conducted a study where they found that less than 20% of couples who married in 1950 ended up divorced, about 50% of couples who married in 1970 did.
And in regards to the basic unit of society question; the answer would be family. Family is the basic unit of society as it forms community and is the nucleus of civilisation.
Hey the answer is A!
hope i helped!! :)))