Answer:
Your answer is gonna be B
Explanation:
Answer:
E. coli is a specie of bacteria that are found in the gut of many animals which helps in maintaining the conditions necessary for the digestion of food.
Explanation:
E. coli is a bacteria which causes no harm to the human or other animals while living in the stomach. In stomach, it helps the digestion of food and make nutrients like vitamin K, which is necessary for the growth of animal body and make the stomach healthy.
Answer: A procedure in which stain is applied until the desired intensity of tissue coloration is attained
Explanation:
Scientists use D- the streak of the mineral when it is in powdered form.
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