The flattening of our solar system likely helped changed random motions into more orderly ones
A centrifuge helps you to <em><u>determine the volume of different components of </u></em><em><u>blood.</u></em>
Therefore, The option you marked is correct.
<em>Benjemin</em>
Gram negative bacteria have significantly thicker walls than gram positive.
This thicker wall doesn't allow a stain to penetrate the bacteria, and are generally regarded as more dangerous.
Gram positive usually have a thinner cell membrane.
