I think this is spyrogyra .
Answer:
C) Roll the same ball down each inclined plane, with no additional force, and measure how far the ball goes for each plane.
Explanation:
The inclined plane should be the only variable that changes so by using the same ball and amount of force, you are ensuring that these are controlled variables. The question says that you are looking for which inclined plane makes a ball <u>travel the farthest</u> so this makes the last part of the answer correct.
<span>Ss, Ss, ss, ss will the genotypes formed
So your an
answer is B
hope i helped ;)</span>
Answer:
Antibiotics are strong medicines that treat bacterial infections. Antibiotics won't treat viral infections because they can't kill viruses.
Explanation:
You'll get better when the viral infection has run its course. Common illnesses caused by bacteria are urinary tract infections, strep throat, and some pneumonia.