Which of the following results from high blood pressure?
a. kidney malfunction that causes abnormally high blood volume
b. kidney malfunction that causes abnormally low blood volume
c. heart malfunction that causes abnormally high blood volume
d. heart malfunction that causes abnormally low blood volume

The best and most correct answer among the choices provided by the question is the third choice "Heart malfunction that causes abnormally high blood volume"
Normal blood pressure is below 120/80; blood pressure between 120/80 and 139/89 is called "pre-hypertension," and a blood pressure of 140/90 or above is considered high while a systolic blood pressure of about 90 to 100 is considered low blood pressure.

I hope my answer has come to your help. God bless and have a nice day ahead!

Dang it i was gonna answer but yeah its c

Ibelieve the answer is a. ovals