An open circulatory system O Includes spiracles, opening to the exoskeleton of the orga Includes a blind ended gut O All of the above O Includes ostia (holes) in the wall of the heart O Includes capillaries

Q: How is an insect's circulatory system different from a human's? insects have closed circulatory…

A: The heart and blood vessels are part of the circulatory system, which transports blood across the…

Q: What happens to blood when it is pumped into the thin-walled blood vessels of the lungs? 1)…

A: The complex organisms including humans have special body fluids, i.e. blood and lymph to circulate…

Q: Which of the following is not a part of the Arthropod open circulatory system? Select one: O a.…

A: The Arthropod's Open Circulatory system doesn't have veins. As the term open circulatory means not…

Q: Which of the following is not a function of the cardiovascularsystem?a. transport oxygen to tissues…

A: Circulatory framework, framework that transports supplements, respiratory gases, and metabolic items…

Q: Circulatory systems have the primary benefit of overcoming the shortcomings of? temperature…

A: To find Circulatory systems have the primary benefit of overcoming the shortcomings of what?

Q: At any given time in mammals, a majority of blood in the body is found in the O heart arteries O…

A: The correct Option for the answer for the question is Option D:- VEINS.

Q: The blood enters the heart from the ___________ through the vena cava. It enters the _____________…

A: Step 1 Hello. Since you have posted a question with multiple sub-parts, we will solve the first…

Q: Fish have a [ Select ] * circulatory system in which blood travels from the [ Select ] * to the […

A: Multicellular organisms like humans consists special fluids in their body namely lymph and blood.…

Q: In which of the following does a blood vessel burst, sending bloodinto the surrounding tissues, such…

A: A stroke happens when the blood supply to some portion of your mind is hindered or diminished,…

Q: In humans, blood returning to the heart from the lungs returns toa. the right ventricle. d. the left…

A: In humans, the route of blood through the pulmonary circuit is as follows: Right ventricle -->…

Q: Which one of these would you expect to be part of a closed, butnot an open, circulatory system?a.…

A: The ostia are a segment of the open circulatory framework as found in life structures like…

Q: Which of the following groups has a heart with four distinctchambers?a. birdsb. lampreysc. reptiles…

A: Heart with the four distinct chamber is a very specialise feature which is seen in organisms of…

Q: 20. Which of the following is the most (largest) muscular chamber in a bird's heart or a mammal…

A: 20.) Answer is d.)  left ventricle.  21.) Answer is c.)  capillaries.

Q: The circulatory system is a O closed network of arteries, veins, and capillaries O an open network…

A: Circulatory system is one of the important systems of the body involved in various processes like,…

Q: The blood vascular system in annelids: O A. A closed and the blood pigment is hemocyanin O B. Open…

A: The vascular system is divided into capillary, venous, artery, and lymphatic segments. The open and…

Q: Which of these functions can the heart perform that individual heart cells cannot?   using energy…

A: Heart A hollow muscular organ.  Located in thorax between 2 lungs.  4 chambers.  4 valves.  2…

Q: Which of the following is not a function of the vertebrate circulatory system?a. regulation of body…

A: The circulatory system is involved in the circulation of blood throughout the body. The heart is the…

Q: Animals with open circulatory systems utilize a fluid called_______ that serves the function of both…

A: (a) Hemolymph (b) Interstitial Fluid (c) Hemocoel

Q: Veins do this: A) Exchange oxygen with the bloodB) Carry blood way from the heartC) Carry blood to…

A: Blood vessels are the components of the circulatory system, which are essential for transporting…

Q: a. Allows the passageway of air to the lungs b. Pumps blood to the different parts of the body c.…

A: Human circulatory system is an open circulatory system, which means blood from heart is transported…

Q: Krogh is a good model for O cylindrical tissue constructs Tumors O Arteries O Capillaries Veins

A: With such a wide number of problems, there'll be some animal of choice, or a few such species, on…

Q: Deoxygenated blood leaves the heart (to go to the lungs) through: O A. pulmonary artery O B.…

A: The circulatory system is responsible for the circulation of blood throughout the body. The heart is…

Q: The difference between an artery and vein is that an artery moves blood away from the heart and a…

A: The tube like structures involved in the circulatory system, through which blood flows to the…

Q: These microscopic air sacs in your lungs are where the blood picks up oxygen to return it to the…

A: The lungs are a pair of spongy, air-filled organs located on either side of the chest. It consists…

Q: When people run long distances, their muscles require increased amounts of oxygen. Which system is…

A: According to the question, when people run long distances, their muscle requires an increased amount…

Q: The muscles of an entropneust (acorn worm) pericardium are responsible for, which of the following…

A: The Acorn worm name acorn because of their proboscis and collar structure.

Q: The organs responsible for filtering the blood are the:A kidneysB intestinesC rectum

A: Blood is a fluid of body that consists of red blood cells and protein components and involved in the…

Q: above E. Encloses the bladder and som G. Ventilation of lungs, provides removal of carbon dioxide,…

A: B - anterior (ventral) D - skeletal system which is a major part E - cranial cavity F - pelvic…

Q: Visit the isolated places. .Go to malls and be with others Stay at home and take a long rest Go to…

A: Coronavirus disease or COVID 19 is an infectious disease caused by a new strain of coronavirus. CO'…

Q: The diagram shows a double circulatory system. 2 capillaries of the lungs capillaries of the rest of…

A: Blood is a fluid that contains cells and plasma. The cells are erythrocytes (RBC's), leucocytes…

Q: Which of the following is an example of the respiratory and circulatory systems working together?…

A: The respiratory system brings oxygen into the body and removes carbon dioxide from the body via the…

Q: The right side of the heart pumps blood Select one: through the bicuspid valve. to the systems of…

A: The cardiovascular system is responsible for the transportation and delivery of nutrients, gases,…

Q: What is the organ that pumps blood all throughout the human body?  The lungs  The heart  The kidneys…

A: Organ is a group of tissues in a living organism. It is adapted to perform a specific function. In…

Q: Why does blood turn dark red as it circulates through the body? O It starts to clot. O It gets old…

A: Answer 1:- There are broadly two kinds of blood which circulate in the body, one being rich in…

Q: onent of the blood that carries: O most of the dissolved oxygen from the lungs dissolved inorganic…

A: Erythrocytes These are commonly called red blood cells, haematids, or erythroid cells. These are the…

Q: Which of the following is true regarding the trachea? OIt is lined with rings of cartilage O It…

A: Trachea It is a long U-shaped tube that connects the larynx to the lungs. It is commonly called a…

Q: Which statement(s) is/are correct? Check all that apply. O Arteries have a thick muscular layer. O…

A: There are five classes of blood vessels: 1. Arteries and Arterioles (the arterial system)- Arteries…

Q: Insects have a blood system most similar to: O a. Nematodes. O b. Snails (Molluscs). C. Annelids. O…

A: Circulatory system is the system helpful in circulating lymph and blood. There are two types of…

Q: The deoxygenated blood gets oxygenated at the O spleen O heart alveoli O intestine

A: * Deoxygenated blood means the blood  has a low oxygen saturation to blood that is leaving the…

Q: "HW3: Is it accurate to compare the circulation of blood through a body to a plumbing system with…

A: The circulatory system is controlling the blood movement through the heart and all parts of the…

Q: Why is blood that flows from the lungs to the heart bright red rather than dark red? 1) Oxygen…

A: Blood is specialised fluid present in the body of animals and human beings , the main role of blood…

Q: hich of the following is true when comparing arteries and veins?   A Arteries are less muscular…

A: Arteries are more muscular than veins. arteries carry oxygenated blood.  arteries do not have valves…

Q: Arteries do this: A) Exchange oxygen with the bloodB) Carry blood to the heartC) Carry blood away…

A: The blood vessels are the components of the circulatory system that transports blood throughout the…

Q: What is the difference between these two organs? A. The fish heart pumps blood in one circle, while…

A: Blood is the liquid transport medium of many living organisms. This contains several cell types,…

Q: Which circulatory system do you think is most efficient at delivering oxygen rich blood to the…

A: The circulatory system is essentially a network of cylindrical vessels: arteries, veins, and…

Q: What is the main purpose of the circulatory system? move blood throughout the body move lymphatic…

A: The heart, blood vessels, and blood are all part of the blood circulatory system, which ensures that…

Q: Insects have a blood system most similar to: O a. Nematodes. O b. Snails (Molluscs). Annelids. O d.…

A: The circulatory system transports cells with nutrients, oxygen, nutrients, and hormones and takes…

Q: Which of the following would likely t a part of the circulatory system? O pituitary gland O distal…

A: Circulatory syatem also known as blood vascular system is divided into two types:  Open circulatory…

Q: Insects have a tracheal system that consists of: Flat plates along the side of the body. O b. A mass…

A: Respiration is an essential mechanism that allows the exchange of carbon dioxide (produced within…

Q: Why is choking considered an emergency situation? Check all that apply. O because it may block the…

A: Choking is a blockage of the upper airway by foodstuffs or other things, which prevent an individual…