Answer:
image so we can answer the question?
Explanation:
The flat land was a great place to raise cattle. As more people moved west, the cattle industry began to grow. During the 1870s and early 1880s, cattle ranching went through a boom. This was a period where ranching grew more than normal.
Damage to heart valves can lead to heart murmur.
Explanation:
Heart murmur refers to the sound of blood flow. The sound of flowing blood in the heart is usually not heard.
The heart murmurs can result due to two reasons that is either a damaged valve or any condition that causes the heart to beat at a faster rate.
The types of damage to the heart valve that may lead to heart murmurs are:
Mitral valve prolapse, Mitral valve or aortic stenosis and Mitral or aortic sclerosis.
Sometimes, the murmurs do not signify a serious condition but under certain condition they may indicate the risk of heart failure.
Answer:
It is the recurring reproductive cycle in many female mammals, including estrus, ovulation, and changes in the uterine lining.
Explanation:
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