Most cases of hypertension 1. are directly linked to stress.

2. have no known cause.

3. can be treated by increasing insoluble fiber intake.

4. can be treated by lowering salt intake.

case of hypertension is

1. are directly linked to stress

Explanation:

hope my answer is helpful to you

*Have No Known Cause*

Explanation:

Most cases of hypertension

Question options:

can be treated by lowering salt intake.

have no known cause.

can be treated by increasing insoluble fiber intake.

are directly linked to stress.

Because I took the test and got 100% on it

burning of wood and coal

explanation:

the panel also concluded there's a better than 95 percent probability that human-produced greenhouse gases such as carbon dioxide, methane and nitrous oxide have caused much of the observed increase in earth's temperatures over the past 50 years.