E. coli is a micro-organism while is mobile, and possess flagella for the same It has the ability to ferment both glucose and lactose. But it can not utilize citrate. It is a common food-borne pathogen, and can be present due to poor hygienic conditions, or water contaminations.
Answer:
The surviving roached were naturally resistant to the pesticide, and that resistance was inherited by their offspring.
It is how the world changed so from the beginning of time to right now.
The geometric method gives scientists the spreading direction to go with the spreading speed
