Answer:
formula used: volume=density/volume
Explanation:
<u>data:</u>
volume=?
density(given)=917kg/m^3
mass(given)=0.0427kg
<u>solution:</u>
917/0.0427 =21475cm^3
<u></u>
Scientists compare the anatomy, embryos, and DNA of living things to understand how they evolved. Evidence for evolution is provided by homologous structures. These are structures shared by related organisms that were inherited from a common ancestor.
A single-celled prokaryotic organism that is generally free-living and of few micrometers in length is bacteria. They are very small in size that cannot be seen without a microscope.
bacteria will be present in 100 milliliters of water.
<h3>How to calculate the number of bacteria?</h3>
Given,
- 1 milliliter = 1,500,000 bacteria
- 100 milliliter = ?

Therefore, option E is correct.
Learn more about bacteria here:
brainly.com/question/2490932