Answer:
1) A cardiovascular system is an organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes.
2) "Capillaries connect the arteries to veins. The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs. The capillaries then deliver the waste-rich blood to the veins for transport back to the lungs and heart. Veins carry the blood back to the heart."
3) A heart attack is a blockage of blood flow to the heart muscle.
Answer:
Most would say, your best subject is probably one you excel at. I, on the other hand, believe that the best subject is one that interests you and you don't need an incentive of a good grade to start the initiative. Therefore, my favorite subject is history. Although many would say it's boring and you don't need it, I find it interesting how people back then lived their day to day lives. In conclusion, history, in my opinion, is my best subject.
Explanation:
Don't worry I did this in my own words ;) also I don't really like history.
Answer:
I took the test it is that soaps bind to materials and are then washed away.
Answer:
C. To use persuasion to convince readers to accept an opinion
Explanation:
An argument is the main statement of a poem, an essay, a short story, or a novel, which usually appears as an introduction, or a point on which the writer will develop his work in order to convince his readers. Literature does not merely entertain. It also intends to shape the outlook of readers.
Answer:
Third sentence
Explanation:
In the first sentence, therefore is used for reasoning
ex: Therefore, dirty water is bad for the environment because it can make people sick
The second sentence is a run on sentence so it would not be correct.
