Because variation occurs very slowly over a long period of time
Phagocytes are white blood cells in the body that fights and ingest microbes by phagocytosis which is by engulfing the microbe and digest it
The answer is (A). Hope this helps
<span>1 hour = 200 (100 * 2^1)
2 hours = 400 </span> (100 * 2^2)<span>
3 hours = 800</span> (100 * 2^3)<span>
4 hours = 1600</span> (100 * 2^4)<span>
5 hours = 3200</span> (100 * 2^5)<span>
6 hours = 6400</span> (100 * 2^6)
<span>
It will take 6 hours </span><span>before the culture contains more than 6,000 cells per ml.</span>
Answer:
Water has cohesive and adhesive properties.
Water molecules have strong cohesive forces due to their ability to form hydrogen bonds with one another. Cohesive forces are responsible for surface tension, the tendency of a liquid's surface to resist rupture when placed under tension or stress.