How many different species are present after the addition of two?

Firstly species around the world are constantly dying, therefore having an exact number is impossible. Also there are countless may species that haven’t been identified or died before we could even identify them. But to answer you question you would have 2 more species if you added 2 more to the collection.

The information gained from an experiment is called data and is recorded for analysis.

Reason: data is when info is gained and stored and the term is mainly used for charts and other manual forms of recording and showing data