Answer:
The help determine age, gender, race, and height
An example of an alternate path in the rock cycle could be sedimentary rock goes through melting and becomes magma.
hope this helps
I do think that they close to not allow too much of either water or air from entering.
the hollow tube allows water to flow easily.
https://www.bbc.co.uk/bitesize/guides/z28g7p3/revision/1
I believe the answer would be D) kitchen scraps and grass clippings
