Answer:
New Moon
Explanation:
A new moon is required for a spring tide, as it has the most pull.
It is mountain I feel like you should’ve known that
The Prime Minister of the United Kingdom is appointed by the Queen, with agreement from the House of Commons (the elected members of Parliament). This is normally a mere formality and the leader of the party with the most seats generally gets appointed.
Two of the major environmental problems facing Central America, South America, and the Caribbean are pollution, and water shortages
A is the answer shear fits with it