Answer – B. (Return blood to the lungs)
The function that capillaries serve in the cardiovascular system is to return blood to the lungs. The capillaries beds are the area where the excess carbondioxide produced by the cells are exchanged with oxygen. The deoxygenated blood is then transported by the capillaries through the circulatory system back to the lungs for reoxygenation
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Answer:
The answer is A: first class lever
true let me know if this helps not really it had to be over 20 characters
NBT test stands for National Benchmark Test, a project commissioned by University of South Africa to asses the academic Readiness of first year students.
The test have 3 purposes :
- to asses entry level literacy and mathematics skills
- To asses the relationship between entry level and school level exit results
- to provide institutions requiring additional information in the admission and placement of entry level students
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