What is a difference between systemic and pulmonary circulation?

a.
systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs.
b.
systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
c.
systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body.
d.
systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body

Chinese privet is a plant that is native to china. over 150 years ago, chinese privet was introduced to the united states as a fast-growing shrub that serves as an excellent privacy hedge. with no natural herbivore, chinese privet quickly established itself and spread in natural areas throughout the southeast and eastern seaboard of the united states. its dominance in these areas has jeopardized the survival of native plant species. chinese privet provides evidence that introducing non-native organisms can cause environmental damage integrated pest management strategies will not decrease chinese privet populations american gardeners can easily control the spread of chinese privet non-native plant species have type i survivorship curves

Drag the correct tiles to the image. not all tiles will be used. the diagram is a schematic representation of the electron transport mechanism in mitochondria. label the diagram to complete the model.

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin