Answer:Chemical testing has high reliability and high validity.
Explanation:
Vaccines produce a primary response in which memory cells exist developed that respond rapidly in a second exposure.
<h3>Can a child vaccinated for chicken pox get it?</h3>
Some individuals who are vaccinated against chickenpox may still contract the disease. However, the symptoms exist usually milder with fewer or no blisters (they may include just red spots) and mild or no fever. You should not be vaccinated against chickenpox if you: Exist moderately to severely ill at the period of vaccination.
Vaccines produce a primary response in which memory cells exist developed that respond rapidly in a second exposure. Vaccines work by teaching the body's immune system to determine and protect against harmful viruses or bacteria before acquiring an infection and decrease the chance of acquiring certain infectious diseases.
A vaccine exists in a biological preparation that furnishes actively developed immunity to a particular infectious disease. A vaccine generally includes an agent that resembles a disease-causing microorganism and exists often created from weakened or killed conditions of the microbe, its toxins, or one of its surface proteins.
To learn more about Vaccines refer to:
brainly.com/question/15595309
#SPJ4
Answer:
Heatstroke
Explanation:
Heatstroke is a condition caused by your body overheating, usually as a result of prolonged exposure to or physical exertion in high temperatures. This most serious form of heat injury, heatstroke, can occur if your body temperature rises to 104 F
I hoped this helped
