Moving substances from a lower concentration to a higher concentration requires _____.

a. passive diffusion
b. facilitated diffusion
c. active transport
d. pinocytosis

Question

Moving substances from a lower concentration to a higher concentration requires _____.

a. passive diffusion
b. facilitated diffusion
c. active transport
d. pinocytosis

anonymous · Answer

what school are you from?

anonymous · Answer

Hi, my name is Sidney and im good at this stuff. The answer to this is 'C'

anonymous · Answer

sorry sandpit_turtle15 i do online school

anonymous · Answer

and Thank you Sidney =))

anonymous · Answer

Your welcome hun

anonymous · Answer

I do too, so I was curious cuz I think I did this assignment.

anonymous · Answer

Which online school do you do to

anonymous · Answer

Connections Academy. You?

anonymous · Answer

OHH! i used to go there no I'm at brandywine virtualacademy

anonymous · Answer

Is it better?

anonymous · Answer

Yes so much

anonymous · Answer

I just wanna find a good online school that allows me to talk to people locally, and see people face to face. :/ ya know?

anonymous · Answer

Yeah this school totally does that we have this place called the Drop off center and basically is like a classroom but everything is still online and you can also meet your classmates I've never done been there before but there are a lot of school trips and gatherings and tons of actives!