I think its a scrambled word. I think its air movement
Answer:
Explanation:
The electron has a negative charge. Proton is positive and neutron is neutral.
Answer:
D. gravity
Explanation:
Gravity keeps the atmosphere from escaping into space.
<span>Back in the day, one measured a printer's speed in CPM, which stands for characters per minute. Most of the modern printers that exist today, including the inkjet printer measure their speed in PPM, which is also known as pages per minute.</span>
