clara4380 clara4380
  • 24-09-2020
  • Biology
contestada

Why do mosquito bites itch?

Respuesta :

shreksgirlfriend shreksgirlfriend
  • 24-09-2020
Their saliva contains an anticoagulant and proteins. The proteins are foregin substances that triggers the body’s immune system. To fight them the body’s immune system releases histamine, a compound that helps white blood cells get to the affected area. Histamine is what causes the itchiness, inflammation, and swelling.
Answer Link

Otras preguntas

Which sentence uses commas correctly? To make myself feel better, I decided to go for a run, around the lake. To make myself feel better I decided to go, for a
Photo above! Pleas show me how to solve this!
How do you get successful in French
diameter =10 miles circumference=?
Select all that apply. Environmental factors that create different habitats include _____. 0light 0temperature 0animals 0elevation 0plants 0minerals 0topography
Which of the following sentence is grammatically incorrect
One possible answer to the economic problems in West and Central Africa is A. griots. B. microcredit loans. C. imports of natural resources. D. use of its advan
Three examples of a virus
Marilyn has two credit cards, D and E. Card D has a balance of $691.64, and Card E has a balance of $1,014.22. The minimum monthly payment on Card D is 3.57% of
Of the three main states of matter, only gases can be compressed significantly. TRUE FALSE