Puzzle 4

Animal with long nose and tongue to devour insects.

Atomic number of silicon.

Bikini or tankini, for example.

Channels that carry water under roads.

English musician Robert Plant's rock band, Led __.

Experts worry the canals of Venice are doing this.

Katniss from Hunger Games.

Not external.

One half of noughties' couple Brangelina.

Song by Hannah Laing and RoRo; pleasant affection.

Sweet cookie made with flakes of coconut.

Thought-provoking, emotive.

Transport container for an equine.

Under __, idiom for unnoticed, undetected.

When the first and second halves aren't enough.