Of the factors that influence diffusion of respiratory gases, the most variable and, therefore, important factor to consider is the
a) membrane thickness.
b) diffusion distance.
c) membrane surface area.
d) electrical charge.
e) concentration gradient.

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

the doppler effect is used by weather forecasters to measure 

moving clouds