Answer: The answer is bacteria. The correct answer is The letter B or the seconed one!
Answer:
No
Explanation:
They do not have any sensing organs. They can't see, smell or move on their own. They rely on random motions from their host to move around.
Alcohol is a pure substance
Answer:
Conductivity meter
Explanation:
All of the other choices measure pH and can tell you when the pH changes, which is how you know the neutralization reaction has occurred. A conductivity meter does not measure pH.
Answer:
If the zero is between fwo nonzeros
Explanation:
