By tar, I think you mean nicotine. (I Hope). It affects the nerve signals that regulate breathing.
That is TRUE, which makes updating maps extremely easy and convenient, not to mention it's the key element in GPS systems.
Answer:
Properties for ALL MATTER
Explanation:
Cells can be found in ANYTHING, cells preform life functions for the organism, although you wont find cells in a rock, you will however, find properties in anything you come across, therefore properties is the right answer
The answer would be B. Unorganized deposits of rock and sediment. Hope this helps. :)
