damarishernandez1245 damarishernandez1245
  • 01-10-2020
  • Biology
contestada

what is the body’s first line of defense against the invasion of harmful organisms?

Respuesta :

isaacyj2002 isaacyj2002
  • 01-10-2020
Skin, tears, mucus, cilia, stomach acid and urine flow
Answer Link

Otras preguntas

Monica is tiling her roof. she tiles 3 3/7 square ft in 25 minutes. how many square feet will monica tile in 1 hour
How is location determined?
Where all enslaved people freed by this proclamation?
What characteristics of weak noncovalent interactions enable the assembly, stability, and functions of biomolecules?
Is romance important in South America? And if it is, explain why.
A researcher studying the effect of price promotions on consumers' expectations makes up two different histories of the store price of a hypothetical brand of l
What implications do brain and personality theories hold for instruction?
David buys 6 pencils for £1.20. How much would 4 pencils cost him.
Which describes the energy transformations for a radio? A. electrical to sound B. sound to chemical to electrical C. solar to thermal D. electrical to sound to
What type of tax is this? a disposal fee for old tires that is paid when new tires are purchased?