Answer:
Simple diffusion does not need Energy
The rock cycle is a process in which rocks are continuously transformed between the three rock types igneous, sedimentary and metamorphic.
Answer:
D. vena cava → right atrium → right ventricle → pulmonary artery
Explanation:
This is an example of pulmonary circuit.
Venae cavae are a vessels (vena cava interior and superior) that carriy deoxygenated blood from the body to the right atrium. From the right atrium through the tricuspid valve the blood goes into the right ventricle. Then, from the right ventricle through the pulmonary valve the blood goes into the main pulmonary artery which carries deoxygenated blood to the lungs (to recieve oxygen).
<span>High sugar levels slowly erode the ability of cells in your pancreas to make insulin. The organ overcompensates and insulin levels stay too high. Over time, the pancreas is permanently damaged. High levels of blood sugar can cause changes that lead to a hardening of the blood vessels, what doctors call atherosclerosis.</span>
