Answer
Jeśli ćwiczysz w domu, to jest w porządku, ale nie widzę tego pytania
Answer:
Blood tests, DNA, and fingerprint scanings is better than facial regoniztion because someone can look like another person. But since everyone has a different fingerprint, this can be more efficent.
The literacy rate and the gross domestic product
Yes, initially if anything is written in a formal matter the tone and the context of the text or passage shall be written in a formal matter.
