blackops3pro
blackops3pro blackops3pro
  • 09-04-2017
  • Biology
contestada

List some of body external and internal defenses

Respuesta :

KingOfShadows
KingOfShadows KingOfShadows
  • 09-04-2017
External would be skin, nose hair, etc. Internal is white blood cells and bacteria that the body makes to help prevent infections.
Hope this helps!
Answer Link
teresaromero teresaromero
  • 09-04-2017
Body external defenses are :
skin
tears 
sweat 
Body Internal defenses are:
stomach acid 
white blood cells
Answer Link

Otras preguntas

A six-sided number cube with faces numbered 12345 and 6 is rolled. Which event are mutually exclusive.
Whats the mean,median,mode,range, of 6.5,7.5,7,8,8,8,9,10.5,10?
how did Pericles change the practice of government in the Athens
Who came to power in China, instituting a Communist regime that would bring great suffering to the nation's people? A. Fidel Castro B. Eva Perón C. Ho Chi Minh
What is pi in math....
The colonists did not win the battle at fort Duq uesne in 1755 what cuased this
Trees are planted along a road that is 2kilometers 50meters long.Eleven trees are planted at an equal distance apart along the road.What is the distance in mete
in social studies class we are doing a project and I need to know ''what are the names of the mountains in the Bahamas?''
Which verb is in the future progressive form? A. have been asking B. shall have been running C. shall be coming D. am brushing
How to solve Slope Intercept Form equations?