NEED HELP ASAP

Heart disease is known as the number what killer in the United States

About 655,000 Americans die from heart disease each year—that's 1 in every 4 deaths.

Explanation:

im not sure if this is what your looking for but..

Heart disease is the leading cause of death for men, women, and people of most racial and ethnic groups in the United States. One person dies every 36 seconds in the United States from cardiovascular disease. About 655,000 Americans die from heart disease each year—that's 1 in every 4 deaths.

answer: i would say the brain but it seem that you have a brain.

i believe the answer would be 1975.

hope this