Answer:
automotive engine cylinder heads can be made of cast iron or aluminum
Answer:
I would say material costs and hiring costs, idk if that helps or not
Answer:
A: Radio waves.
Explanation:
Computers use short-wave radio in order to communicate with devices in it's immediate vicinity.
A text box is an object you can add to your document that lets you put and type text anywhere in your file. Text boxes can be useful for drawing attention to specific text and can also be helpful when you need to move text around in your document.
