Answer:
A producing colored sparks in fireworks
C rusting in the presence of water and oxygen
these are the correct answers
Answer:
True.
Explanation:
The generation time of that species would determine the time needed for bacteria in the culture to multiply to a sufficiently large number of cells that can be observed as visible colonies.
2048
Explanation:
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U have to look at the images you have to be abled to answer this question...
Im not sure how to awnser this, whats the question?