Chemistry
Chemistry, 30.07.2019 15:00, kirkhester1

Which part of the circulatory system exchanges substances such as oxygen and carbon dioxide? (1) vein (2) artery (3) heart (4) capillary

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Biology, 20.07.2019 12:40, amontes189
How does the respiratory system interact with the circulatory system? a. the respiratory system transports oxygen and other nutrients to the heart for the circulatory system. b. the circulatory system transports nutrients and oxygen brought in by the respiratory system throughout the body. c. the respiratory system brings in carbon dioxide so the circulatory system can transport it throughout the body. d. the circulatory system removes oxygen and other nutrients from the body to make room for carbon dioxide in the respiratory system.
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Health, 26.07.2019 06:00, michealsfamily
Will give 1: lungs function as part of the system and the system. circulatory; endocrine digestive; musculoskeletal excretory; respiratory immune; reproductive 2: what is the difference between an artery and a vein? an artery carries blood away from the heart; a vein carries blood to the heart. an artery is responsible for carrying blood; a vein is responsible for gas exchange. an artery is responsible for gas exchange; a vein is responsible for carrying blood. an artery carries blood to the heart; a vein carries blood away from the heart. 3: the system is made up of the nose, pharynx, trachea, lungs, bronchi, and alveoli. circulatory endocrine immune respiratory 4: read the following summary, which describes blood flow and heart output in space. then, answer the question. the heart doesn't have to do as much work to pump blood when in orbit. after only one day beyond earth's gravity, astronauts have a lower blood volume. they can lose as much as 20 percent of their blood volume while on a space mission. since the body has less blood to push around and the heart is pushing more blood with each beat, an astronaut's heart rate also slows down to compensate. what process is being described? breathing excretion homeostasis respiration 5: the system is responsible for moving blood cells throughout the body. circulatory endocrine immune respiratory
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Biology, 24.08.2019 19:50, iamhayls
Which parts of the circulatory system make up the network of vessels by which the heart pumps blood through the body? a. lungs, heart, and brain b. capillary, vein, and artery c. type a, type b, type ab, and type o d. platelets, plasma and oxygen
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Biology, 29.08.2019 03:40, littlequeenashley
What is the circulatory system's function? : ) a. it removes cellular waste from the blood and converts it to urine. b. it exchanges carbon dioxide and oxygen in the lungs. c. it transports oxygen and nutrients to cells while removing carbon dioxide and other wastes d. it breaks down food into usable parts.
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