Answer:
After leaving the heart, the red blood cell travels through the pulmonary artery to the lungs. There it picks up oxygen making the deoxygenated red blood cell now an oxygenated blood cell. The blood cell then makes it way back to the heart via the pulmonary vein into the left atrium.
Explanation:
second question answer yan
The act of strengthening the muscles of the abdomen and torso is <u>core strengthening.
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Explanation:
The core is the central part of the body comprised of about 35 (major and minor) muscle groups which connect to the pelvis, spine and hip area. These can be broadly grouped as the abdominals, back extensors, hip, and lateral trunk muscle groups.
The core area is the centre of gravity and stability for all bodily movements.
Strength of core muscles is very important especially to athletes and sports persons. Weakness of core muscles leads to general body weakness and fatigue, muscle injuries like sprains, less endurance and power, back pain, and poor posture.
Core strengthening exercises are done to train the core muscles and strengthen them and work in harmony for better body balance, stability, and movement. Core strengthening exercises include crunches, plank, L-sit, sit-ups, push-ups etc
Answer: There are certain terms and conditions which are required to be fulfilled to get the eligibility to Medicare part B.
Explanation:
For free premium of the Medicare Part B one should meet the following requirements:
1. The person must be 65 years or older in age.
2. The person must be citizen of U.S.
3. The person should be the permanent resident of U.S for atleast 5 years.
According to the given situation Ms. Morris is eligible for getting Medicare part B when she will turn 65 years of age. She can avail drug coverage at this age.
The answer is B Parasympathetic
