Answer:
Neuroblastoma is a cancer that develops from immature nerve cells.
Explanation:
Neuroblastoma often spreads to the bone marrow (the soft inner parts of certain bones)
hope this helps
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.
Oxygen is transferred to the hemoglobin (red) cells in the blood, by close contact
through the thin tissue in the walls of the lungs. From there, it's carried throughout
the body by the circulation of the blood.
Answer:
box wood, tree and plastic.
circle, cork, sponge
brainliest please?
Explanation:
