The answer is D proteins. viruses<span> contain nucleic acid, either DNA or RNA and a protein coat</span>
for question 1.) i am pretty sure of answer a.)
for question 2.) the answer is most likely b.)
i would recommend waiting for a second opinion. just to be safe.
I think the cause of the illness is Rota-virus. Its a contagious virus that can cause gastroenteritis(inflammation of the stomach and intestines|). Symptoms include severe watery diarrhea, vomiting, fever and abdominal pains. Infants and young children are most likely to get rota virus disease, they become severely dehydrated and can even die.
digestion starts in the mouth the food is grinded by action of teeth and this is called physical digestion the food is swallowed and act by enzymes such as salivary amylase which contain salivar and this is called chemical digestion because it involve the action of enzymes
The nurse made the right choice in removing the diaper from the baby because the cause of the excoriated skin is the baby's feces. The baby's diarrhea is causing a rash in the skin due to its acidity. By removing the diaper, it's allowing the skin to not be in contact with the acid.