What is the difference between ‘clause’ and ‘sentence’?

• FACEBOOK PAGE: ‘Aze Linguistics’ (  / azelinguist  ) • INSTAGRAM: aze_thelinguist • PAYPAL: azelinguistics@gmail.com • PATREON:   / azelinguistics   • COPYRIGHT: Royalty-free (Sound:    / audiolibrary   (including ‘Game Plan’ by Bad Snacks; ‘Venetian’ by Density & Time; ‘Portal Trip’ by Asher Fulero) • (SOME) PICTURES: https://pixabay.com/