joneskeorah3091 joneskeorah3091

01-09-2020
Biology

contestada

What occurs when blood is regurgitated through the aortic semilunar valve?a. a heart murmur b. the first heart soundc. end-systolic volumed.

Respuesta :

krazykarlee07 krazykarlee07

01-09-2020

Answer: A heart murmur

Explanation:

Answer Link

Otras preguntas

In 1914, which European power controlled South Africa, Northern Rhodesia, and Southern Rhodesia? A. France B. Great Britain C. Germany D. Spain

please help ! Which of the following is true about the Great Wall of China? Select one: a. While it was actually built over many dynasties, to keep out invaders

As a response to the National Bank issue during Jackson’s presidency, Henry Clay suggested shifting funds to state banks. voiced his support of state banks. cal

Which of the following describes a scientist behaving in an unethical manner might? A scientist who revises a hypothesis that has been proven incorrect A scient

A school debate team has 4 girls and 6 boys. A total of 3 of the team members will be chosen to participate in the district debate. What is the probability that

Which of the following best describes Caspar David Friedrich? A. an English artist who painted the countryside around the River Stour B. a French artist who pai

In 1914, the official U.S. position concerning the war in Europe was _____________________.

The judicial power shall be vested in a supreme court, district courts of appeal, circuit courts, and county courts. The quote above is from the Florida constit

last year , Katrynas weekly salary was $785.62. This year she got a 3% raise. what is her new weekly salary?

Which statement best explains how classical civilizations developed out of the first agricultural societies? A. The need to defend surplus food supplies and per