Answer:Grief can be exhausting and this may weaken the immune system, making people prone to colds and illness.
Explanation:It is common to cry a lot, and feel incredibly sad. Some people never cry at all, but this doesn't mean they are not grieving. There is likely to be initial shock and disbelief as well as a range of feelings, including numbness, a sense of unreality, anger, loneliness or guilt.
The West Nile Virus body has an envelope surrounding an icosahedral capsid which is approximately 50 nm in size.
<h3>What is the structure, infection and symptoms of West Nile Virus?</h3>
The structure of the West Nile Virus consists of an envelope surrounding an icosahedral capsid of approximately 50 nm in size. West Nile virus is transmitted to humans by mosquitoes. Once bitten by an infected mosquito, the viral particles enters the human body and cause infection. The symptoms of this infection are headache, body aches, joint pains, vomiting, diarrhea, or rash.
So we can conclude that the West Nile Virus body has an envelope surrounding an icosahedral capsid which is approximately 50 nm in size.
Learn more about West Nile virus here: brainly.com/question/1262992
#SPJ1
You make frequent, quick stops.
A condition that causes tumors to form in the brain. spinal cord, and nerves.
Treatment can help, but this condition can't be cured. can last for years or be lifelong.
Neurofibromatosis is usually noncancerous. There are three types of this condition. Type 1 can be bone deformities, learning disabilities and high blood pressure. Type 2 can cause hearing and vision loss, and vertigo. Type 3 can cause chronic pain.
