Hypertension can increase the risk of which medical condition?
A. ear ache
B. heart attack
C. chicken pox
D. broken bone

Hypertension can increase the risk of having a heart attack.

Explanation:

Hypertension, if untreated over a long period of time, can damage blood vessels by narrowing, rupturing, or causing a leak. Hypertension can also cause blood clots to form in the arteries leading to your brain.

Unrelated Fun Fact:

Some female sharks store sperm after mating, potentially holding on to it for years before they’re ready to reproduce.

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.