I believe they're called bandoliers.
Answer: It's celebrated annually on March 8 utilizing the colors purple, green and white and is also a day to focus on calls for gender equality and parity. 1908: 15,000 women marched through New York City demanding better pay, shorter hours and voting rights.
Explanation:
Answer:
A. . Blood from the veins enters the ventricles.
C. Atria push blood into the ventricles
Explanation:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
1. The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle through the tricuspid valve.
2.The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve.
3. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve.
4. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.
Answer:
Oxytocin, a posterior pituitary hormone. (Ans A)
Explanation:
Oxytocin is known as a posterior pituitary hormone that helps to stimulate strong contractions during labor pain and help to dilate the cervix, push the baby downward and out through the birth canal, drag out of the placenta, and restrict the bleeding at the placental site.
During the birth process, against the cervix, the pressure of the baby and then against the pelvic floor tissues helps to promote contractions and oxytocin hormone. Low levels of oxytocin hormone can cause several problems such as after birth excessive bleeding at the placenta site, contractions slow or stop and making labor time take longer, etc.
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