Question

the heart is enclosed in double layered membrane called Pericardium​

Answer 1

Answer:

Yes

Explanation:

Pericardium acts as mechanical protection for the heart and vessels. It also limits the heart movement.It is also called cardiac seat belt

Answer 2

Answer:

True.

Explanation:

Heart is covered by a double layered membrane called the pericardial membrane. It secretes pericardial fluid. It lubricates the heart to prevent the friction with tissues around the heart.

I hope it is helpful.