Hi all! Good day!
Pls help me in these easy questions.Thanks in advance.

During an investigation of an xss attack, the investigator comes across the term "[a-za-z0-9\%]+" in analyzed evidence details. what is the expression used for?

Select the word from the list that best fits the definition a system made of 25 satellites

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet