ERGONOMIC keyboards such as "Microsoft Natural Keyboard" can help prevent injuries from using the keyboard for long periods of time. Posture related injuries result from long use of laptops and computers. The ergonomic keyboards are easily adjustable by adjusting height in a particular angle.
Answer:
d. all of the above are true.
Answer:
Radioactive dating of rocks
Explanation:
The ability of an organism to maintain internal conditions is called <em>C homeostasis </em>
