Answer:
D. Pulmonary circulatory loop
Explanation:
The Pulmonary circulatory loop transports the blood between the heart and the lungs only. In this pulmonary loop deoxygenated blood the heart through the right ventricle and goes through the pulmonary trunk. The pulmonary trunk splits inside the right and left pulmonary arteries.
Arteries have oxygenated blood inside of them.
Answer: Add an extra day of walking each week (option c)
Explanation:
The FITT program stands for
Frequency: how often or how many times you exercise per week. Your frequency depends upon the level of your training.
Intensity: How vigorously you are exercising. Exercise intensity is described as low, medium or high
Time: the amount of time that you spend exercising. The average exercise time for individual is usually from 30 – 60 minutes.
Type: simply the kind of exercise that you choose to perform. The type of exercise depends on what fitness component you want to improve
.
The diferrence between the two is Santa Fe Trail was used by traders to cross the Great Plains and the Old Spanish Trail was used by traders to reach California.
Answer:
Erectile dysfunction can result from a problem with any of these. Likewise, stress and mental health concerns can cause or worsen erectile
Explanation:
