i do not understand the question can you explain?
It's in the 3rd person,singular, S, Present
Ex ´He plays football in two teams
She plays the piano very well
,
Answer:
Muscles are attached to bones by tendons and help them to move. When a muscle contracts (bunches up), it gets shorter and so pulls on the bone it is attached to. When a muscle relaxes, it goes back to its normal size.
Explanation:
Answer:
small animals are smarter than larger animals
