How many countries are a part of NATO? How do countries become members of NATO?
What are the benefits of joining NATO?
How is NATO funded?
How do member countries contribute to NATO’s goals?

30 membersmore than 200being able to draw on the military expertise and capability of its member .by direct contribution and equate to only 0.3% of total allied defence spending.to consult and cooperate on defence and security related issues to solve problems, build trust and prevent conflict.

Catac, dry land,and lizards

Answer (d) may increase or decrease porosity through dissolution or deposition;