To solve this we must be knowing each and every concept related to heart and its function. Therefore, the correct option is option B that is circulates oxygen-filled blood throughout the body.
The heart is an organ that acts as a blood pump. In spiders as well as annelid worms, it is a straight tube. In mollusks, it is a little more complex structure including one or more collecting chambers (atria) and a primary pumping chamber (ventricle).
The myocardial, a thick muscular wall, is made up of numerous layers in the heart. The endocardium lines the interior, while the pericardium, a narrow layer of tissue, covers the exterior. The interaction of these two parts of the human body results in a system that circulates oxygen-filled blood throughout the body.
Therefore, the correct option is option B that is circulates oxygen-filled blood throughout the body.
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The change in the arrangement of particles as heat energy and temperature increase because of the increase in the kinetic energy of the particles.
Kinetic energy of any atom is calculated as:
K.E. = 1/2(mv²), where
v = velocity and m = mass
So, when we apply heat energy or increase the temperature of any system then the energy of the constitute particles is also increases which results in the increase of the average kinetic energy of the particle. Due to this kinetic energy particle will move with high velocity and disturbs the arrangement of the system.
Hence, due to increase in average kinetic energy, arrangement of the particles changes.
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Answer:
there is more energy added as heat rises
Explanation:
Using a *MULTIMETER* is the best way to test and compare each fruit and vegetable. Because each fruits or vegetables all have different conductivity levels!
(Mark this as the brainliest if this helps!)
Answer:
Viscosity of water decreases markedly with increasing temperature. When the viscosity decreases, the flow resistance decreases. So for the same driving force, that is the pressure drop per unit length, the water flow rate will be higher.
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cholesterol is a steroid of fat and the primary sterol synthesised by animals, which are by far its primary natural source. Some types of cholesterol are good and necessary while others are harmful, and having high levels of them in your blood can lead to heart disease and clog your arteries.
Carbohydrates are saccharides, or sugars. They give animals energy. They are also necessary in moderate quantities, but consuming large quantities of refined simple carbohydrates is what makes people overweight.
Answer:
the letters
Explanation:
Answer:
ethanol is already at the ethanol's boiling point: (0.826 kJ/g) x (70.05 g) = 57.8613 kJ = 5.79 x 10^4 J.
Missing: 45.65 | Must include: 45.65
Explanation:
Answer:
Explanation:
Supposing the temperature of the ethanol is already at the ethanol's boiling point:
(0.826 kJ/g) x (70.05 g) = 57.8613 kJ = 5.79 x 10^4 J