In order keep the testes warm, the dartos and cremaster muscles _________, causing the testes to move _________ the body; in warm temperatures, the testes are cooled off when the dartos and cremaster muscles __________, causing the testes to move _________ the body.

Respuesta :

Answer:

1. contract

2. close to

3. relaxes

4. farther from

RELAXING NOICE
Relax