Answer:
Political Map. A political map shows the state and national boundaries of a place. ...
Explanation:
When an atom combines chemically with another atom, it either gains, loses, or shares ELECTRONS.
The charge of a proton is positive.
Answer:
A. A scientist investigates a mouse's growth in nature by watching the animal.
A field study is a raw collection of data, typically in the natural habit of the organism; hence why an experiment taken in a lab isn't a field study.
