By the 4th month is when the baby is able to suck its thumb, yawn, stretch, and make faces.
By the 4th month, or the second trimester of a pregnancy, is when unborns call yawn, stretch, and do all of the listed things above. This is usually the month where you can also identify if the unborn is a male or female, since by month four, they develop their genitals and also organs. <span />
Histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine
Answer:
- There will be E. coli along with bacteria from your mouth on the plate.
- Microorganisms are in the air transiently so there could be growth from contaminants in the air.
Explanation:
There are many microorganisms around us and in our body, some microorganisms are present in the air, being carried everywhere by the wind. Our mouth is also charged with microorganism, so we can conclude that if you want to sneeze the moment you are inoculating an E. coli, it is ideal that you cover the terror so as not to contaminate the inoculation, but if you cannot cover the spiro, the inoculum plate will be contaminated with microorganisms with microorganisms from its mouth, which will grow along with E. coli. Another thing that will happen is that some airborne microorganisms will be carried to the dish that will result in the growth of contaminants in the air.
Bacteria that can cause food-borne illness is salmonella.<span />
