Ma'am ito po ang pananaw ko galing sa VIDEO na ini-UPLOAD mo :))
-My description in VIDEO #1 >>The circulation of blood refers to its continual flow from the heart, through branching arteries, to reach and traverse the microscopic vessels in all parts of the body, reconverging in the veins and returning to the heart, to flow thence through the lungs and back to the heart to start the circuit again. This uninterrupted movement of the blood is necessary to maintain the supply of oxygen from the lungs and nutrients from the gut, as well as for the distribution of hormones, many other chemicals, water, and heat, and the delivery of waste for excretion. The 5 litres of blood contained in the blood vessels of a typical adult at rest complete the circuit in about one minute: the blood recirculates 1500 times each day even without any exercise to speed it up.
--My description in VIDEO #2 >>The human digestive system is a complex process that consists of breaking down large organic masses into smaller particles that the body can use as fuel. The breakdown of the nutrients requires the coordination of several enzymes secreted from specialized cells within the mouth, stomach, intestines, and liver. The major organs or structures that coordinate digestion within the human body include the mouth, esophagus, stomach, small and large intestine, and liver.
hi ma'am!!!
TumugonBurahinMa'am ito po ang pananaw ko galing sa VIDEO na ini-UPLOAD mo :))
TumugonBurahin-My description in VIDEO #1
>>The circulation of blood refers to its continual flow from the heart, through branching arteries, to reach and traverse the microscopic vessels in all parts of the body, reconverging in the veins and returning to the heart, to flow thence through the lungs and back to the heart to start the circuit again. This uninterrupted movement of the blood is necessary to maintain the supply of oxygen from the lungs and nutrients from the gut, as well as for the distribution of hormones, many other chemicals, water, and heat, and the delivery of waste for excretion. The 5 litres of blood contained in the blood vessels of a typical adult at rest complete the circuit in about one minute: the blood recirculates 1500 times each day even without any exercise to speed it up.
--My description in VIDEO #2
>>The human digestive system is a complex process that consists of breaking down large organic masses into smaller particles that the body can use as fuel. The breakdown of the nutrients requires the coordination of several enzymes secreted from specialized cells within the mouth, stomach, intestines, and liver. The major organs or structures that coordinate digestion within the human body include the mouth, esophagus, stomach, small and large intestine, and liver.