1. Action that allows water to flow through narrow spaces (9)
2. Pipe joiner or small tube for oil dispensing (6)
3. Oil causing concern over deforestation (4)
4. To stand as safety at the base of a ladder (4)
5. Muscle exerts ton around end of bone (6)
All answers concern parts of the body, an are singular not plural. Thanks, fellow quizzers!
I think number 2 is going to be TUBULE, but I can't get the parsing
pipe joiner or smll tube = tubule
I can also see lube, but ................................................