heyboi8741 heyboi8741

23-03-2019
Biology

contestada

_____ is an essential lung-coating substance that keeps air sacs from collapsing.

Respuesta :

vielmrlorgozz vielmrlorgozz

23-03-2019

The answer is surfactant

Answer Link

Otras preguntas

A girl meets _____ years is a teenager. in hispanic culture

A 22.4-L sample of which of the following substance, at STP, would contain 6.02 x 10^23 representative particles? A. Gold B. Sodium chloride C. sulfur D. carbon

Which word can be used to describe William Shakespeare at some point in his life? A.politician B.playwright C.tavern keeper D.explorer

Zach spent 2/3 hour reading on Friday and 1 1/3 hour reading on Saturday. How much more time did he read on Saturday than on Friday?

Graph the first six terms of a sequence where a1 = 2 and r = 4.

In which chemical reaction will the heat content of the reactants be more than that of the products? A) endothermic B) reversible C) irreversible D) exothermic

Science <33 I will upvote! Which car is accelerating? A) a car that is unmoving B) a car that rounds a curve at a constant speed C) a car that travels in s

Graph the first six terms of a sequence where a1 = 2 and r = 4.

The disadvantage of which type of speech delivery is that it does NOT sound spontaneous. A. Extemporaneous delivery B. Manuscript delivery C. Impromptu del

Gideon noted that three inches of rain had fallen on his patio overnight. The following day, scientists measured and found that the water table had only gained