Question

Which of the following best identifies the central idea of the first article? Group of answer choices San Francisco faces unimaginable destruction that is still ongoing as people flee spreading fires. The city's destruction is magnified by the peaceful scene the night before the earthquake struck. Thousands of people have been reported dead due to collapsing buildings.

Answer 1

Answer:

The heart is a pump, usually beating about 60 to 100 times per minute. With each heartbeat, the heart sends blood throughout our bodies, carrying oxygen to every cell. After delivering the oxygen, the blood returns to the heart. The heart then sends the blood to the lungs to pick up more oxygen.

Answer 2

Answer:

hope it would be helpful