Answer:
Concentration, Temperature, Mass of Particle, Solvent /medium, surface area and permeability properties of membrane.
Explanation:
The random movement of particles causes the phenomenon called diffusion. The concentration gradients of particles pushes molecules in a direction such that molecules move from a region of high concentration to a region of lower concentration.
Diffusion is a passive process (not requiring the input of energy).
The following variables are factors that affects diffusion;
Concentration - down concentration gradient favours diffusion.
Temperature - temperature increases diffusion , the kinetic energy associated with each particle also increases.
Mass/size of Particle - Smaller particles on the other hand will diffuse faster because they can move faster.
Solvent /medium Properties - Viscosity and density of the medium greatly affect diffusion. Highly viscous and dense medium slows down diffusion.
Diffusion can occur through a membrane. The two factors that are particular to diffusion through a membrane are surface area and permeability.
Answer:
The correct answer will be- Right lumbar region
Explanation:
The abdomen is the region which is present in the belly region of the body. The abdomen is present in the abdominal space above the hips and below the diaphragm.
The region of the abdominal cavity which lies directly into the right side of the rib cage is known as the Right lumbar region which also comprises the left kidney, the gallbladder, a part of the liver along with the abdomen.
Thus, the Right lumbar region is the correct answer.
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Answer:
What effect does atmospheric pressure and gravity have on the human body?
Explanation:
<u><em>What is the effect of atmospheric pressure on living beings</em></u><u> </u>?: - Increases the speed of breathing and the volume of air inspired by hyperventilation. - Heart rate and blood flow are increased. - The body produces more red blood cells and hemoglobin to improve the ability to transport oxygen from the blood.
<u><em>Zero gravity is the closest thing to floating, but little has been said about its long-term effects on the human body</em></u><em>:</em> - Vertebral stretching. - Bone loss and muscular atrophy. - Space adaptation syndrome. - Fluid displacement. - Loss of heart conditions.
