Answer:
9
Explanation:
Number of electrons = Number of protons = 9
Fermentation yields ethanol and Carbon dioxide
Red and blue, only the red and blue ends of the visible part of the electromagnetic spectrum are used by plants in photosynthesis.
Bacteria are not animals.
Answer:
antibiotics are useless against viral infections this is because viruses are so simple that they use their host cells to perform their activities for them. so antiviral drugs work differently to antibiotics by interfering with the viral enzymes instead