Just do it just look up the answers mate
I think it might be Heading & Border
Answer: 443
Explanation:
Port 443 will need to be enabled for secure transactions to go through because it is the default port for HTTPS which is the transfer protocol for secure communication.
This way your credit card transactions will be encrypted to ensure protection from those who would seek to steal your data and your money.
Correct answer would be <span>A) <u>quartz</u></span>. Plastic, nylon, and rubber can all be broken down or heated to make it expand, and be used in common products.
Hope this helped :)