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

Booker T. Washington, in his "Atlanta Compromise" speech in 1895, advocated a. separate but equal status. b. African Americans' prosperity in proportion to thei
A direct result of the crusades was that 1) the pope lost control of the church 2) European increase their demand for goods from the east 3) christian's gam
Describe the three types of system: a.open: b.closed: c. Isolated:
What's the simplified form of 2x + 3 - x + 5? a. 3x + 8 b. x - 8 c. x - 2 d. x + 8
A noun clause does not function as a modifier. a. True b. False?
A valid plea cannot be assumed from a silent record. a. True b. False
Constantine's government in Constantinople was highly: ecumenical inefficient democratic centralized
Y=x^2+12x+30 8x-y=10
Can anyone solve this?
During your research in the library, you have found a stack of resources on the same topic. To better organize these resources, what information-analysis method