Most email clients contain a "subject" that allows the user to read an email message without actually opening it.
Answer:
The answer is below
Explanation:
Machine functions or does the following:
1. Transform energy
2. Change force direction
3. Increase or decrease speed
4. Move force over a distance.
Machine operator reacts to their work in the following ways:
1. Setting the machine for use
2. Utilizing the machine effectively
3. Performing machine maintenance
4. Ensuring maximum optimization of the machine
An array data type is similar to the structure of a row in a database table.
Depends if it's not working the first time then u click it twice but normally you click it once
