QuestionAuthority
QuestionAuthority QuestionAuthority
  • 02-11-2018
  • Biology
contestada

____ is among the few simple molecules that can cross the cell membrane by diffusion

A)Water
B)Carbon Dioxide
C)Oxygen
D)All of the above

Respuesta :

Moooooooka
Moooooooka Moooooooka
  • 02-11-2018
I'd say carbon cause it has 4 valence electrons
Answer Link
hendelalem69 hendelalem69
  • 02-11-2018
B is the the correct answer
Answer Link

Otras preguntas

9) Review the thesis. Young people should be required to wear school uniforms. Which source would be most useful for an essay with this thesis? A) a government
The battle of Guadalcanal was one of the most hard fought battles in WW2, unfortunately the US lost this battle and control of the island. Question 18 options:
How does the asexual reproduction of a lily differ from sexual reproduction? All BUT ONE statement describes a difference between asexual and sexual reproductio
when did hitler become a world power?
An exterior angle of a regular polygon measures 30 degrees. what is the measure of an interior angle?
What are some real life examples of tessalations?
Identify the type of sentence. When you can see both sides of an issue equally well, you find it difficult to take a stand, but some people insist that you tak
535=5 hundreds+how many tens +5 ones 535= how many tens + 5 ones 535=535 ones
WILL MAKE THE BRAINLIST! ANTONY: But here’s a parchment with the seal of Caesar. . . . ‘Tis his will. Let but the commons hear this testament— Which, pardon me
Which statement best summarizes the U.S. Supreme Court's decision in McCulloch v Maryland? A) Federal courts can declare laws and presidential acts unconstituti