<u>Answer</u>:
The difference between systemic and pulmonary circulation is the Systemic circulation carries the blood between to the heart and body and the pulmonary circulation carries blood between the lungs and the heart.
<u>Explanation</u>:
Circulation of blood is of two types:
The systemic circulation and The pulmonary circulation.
The Systemic circulation carries the oxygenated blood from heart to the body through the arteries (aorta) and also carries back the deoxygenated blood from the body to the heart through veins (superior vena cava) and pulmonary circulation carries deoxygenated blood to the lungs from the heart and from the lungs to the heart.
In Pulmonary circulation the pulmonary artery is used to carry the deoxygenated blood to the lungs and the pulmonary vein is used to carry oxygenated blood to the heart from the lungs.
Answer:
Explanation:
The surface of smooth endoplasmic reticulum that faces the cytoplasm lacks ribbon hence the name smooth endoplasmic reticulum.
The surface of the rough endoplasmic reticulum facing the cytoplasm is studded with ribosomes hence the name rough endoplasmic reticulum.
Both are part of the endomembrane system
The smooth ER functions in the detoxification of drugs.
The rough ER due to the fact that it is students with ribosomes also functions in protein synthesis
The smooth ER coupled with the detoxification of drugs or excess alcohol also help in the synthesis of lipids.
Decomposers would be found on the lowest level.
B is correct, Organisms in the same group have similar characteristics