Answer:
I think its hypogeal sorry if im wrong
B. Facilitated diffusion.
Facilities diffusion is a type of passive transport that invokes a protein. molecules move from an area of high concentration to low concentration as seen in the picture with the help of a protein.
Answer:
D. Nitrogen Gas
Explanation:
A, B, and C all contain more than one type of molecule.
False, it's measured in distance per time squared.

D) the earthworm measurement is accurate because moore subtracted the beginning and ending points from the ruler