The cardiovascular system is the body system that has to do with the heart and veins. The respiratory system has to do with the lungs and air passages.
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<span>A child who is unable to focus in the classroom due to hunger, it could be argued that the child's nutritional needs have not been met. As the body is focused on satisfying it's need for sustenance, it will be less focused on the lesson in the classroom. Basic survival is a far stronger driver of attention than higher level knowledge.</span>
Answer:
Hey friend
care about those who care u not the other
Answer:
Agility
Explanation:
Agility is the ability to change and control the direction and position of the body while maintaining a constant, rapid motion.
Answer: 99%
But can be 91% if you consider factors like missing pills.
Explanation:Birth control pills are drugs taken to prevent pregnancy.
If you use birth control pills perfectly, the pill's effectively can be 99% but because human beings have differences and imperfections and the tendency to forget or miss pills — birth control pills can be only about 91% effective. That is to say that 9 out of 100 pill users get pregnant each year.