BrandeeGunzenhaus871 BrandeeGunzenhaus871

14-10-2015
Biology

contestada

Which of the following are part of the body s first line of defense against pathogens?
a. white blood cells
b. red blood cells
c. lymph nodes
d. mucous membranes

Respuesta :

Rebecca0302 Rebecca0302

14-10-2015

The body's first line of defense is the mucous membranes

Answer Link

Otras preguntas

It was many and many a year ago, In a kingdom by the sea, That a maiden there lived whom you may know By the name of Annabel Lee; And this maiden she lived with

Please HelpWhich sentence uses correct punctuation? We always enjoy the beach on a bright, sunny day. We always enjoy the beach, on a bright sunny day. We al

Evaluate 2/5g+3h-6 when g=10 and h=6

Numeric data is any number that can be used in a mathematical calculation. a. True b. False

divide: round to the nearest tenths .48/9.23

Lewis bought 36 cups of Italian ice in 3 different flavors. Each cup costs $4. How much did Lewis pay for each flavor? A.$48 B.$36 C.$42 D.$54

What property is illustrated? I 3/4 (1) = 3/4

What is another term for apparent diameter? A) linear diameter B) actual diameter C) angular diameter D) celestial diameter

What does it mean to work in the front end of the store?

What property is illustrated? I 3/4 (1) = 3/4