Answer:
Bubbles are a sign that the yeast is alive, and that it is performing anaerobic respiration. You should notice that the mixtures with too little and too much sugar do not grow, bubble or foam properly. This is because the yeast needs the perfect amount in order to produce carbon dioxide.
Explanation:
Answer:
but no the answer is spine which can also be called vertebral column so is B
Answer:
well 5% around US so it would affect alot of people in a way because if People don't get the vaccine people will be affected
Answer:
Hyrdrogen bonds!
Explanation:
Trust me! Try it. You'll see.
