Quick answer: Food enters the human digestive system through the mouth before then moving through the pharynx, esophagus, stomach, intestines, rectum and anus.
I think it would be c the anwer
Answer: The article is a emotionally charged tone ( argumentative tone). A argumentative article is based on a persons opinion and is driven by their thoughts. this is shown through when the author wrote, "NASA’s space program is worth preserving at any cost." This shows that the author personally believes that the space station needs to be preserved, therefore their tone is argumentative since they are trying to prove their opinion to be right. This is also presented when the author stated "All of these activities offer hope to our increasingly overcrowded planet." and "It is impossible to list all the benefits of a thriving space program." All of these examples show that the author has taken a strong opinion on the matter. This therefore makes their town argumentive and emotionally based.
D. Mitochondria and Chloroplast
i'm sorry if it's wrong but that should be the right answer
Answer:
See explanation
Explanation:
Electroplating involves the coating of one metal on another metal. It is an electrochemical process. The positive electrode is the coating metal while the negative electrode is the metal on which the coating is to be performed.
Since copper is to be coated on an iron nail. A copper plate is made the positive electrode while the iron nail should be the negative electrode.
The electrolyte used in the process should be a copper salt e.g CuSO4 solution.
As electrolysis progresses, the copper electrode(positive electrode or anode) gradually wears away due to the fact that the copper ions are going into the solution and are being deposited on the iron nail.