Muscles and endocrine system

They are muscles that move automatically, and you cannot control their movement.​ ​

• Involuntary muscles
• Voluntary muscles

They are muscles that you can control their movement​

• Voluntary muscles
• involuntary muscles

The heart is made of a type of ................................... known as cardiac muscle.

• involuntary muscle

• voluntary muscle

Tags

NGSS.MS-LS1-3

Muscles of the heart…………to pump the blood carrying oxygen to all body cells.

• contract only

• relax only  

• contract and relax 

• neither contract nor relax

Tags

NGSS.MS-LS1-3

Among the organs which contain both involuntary and voluntary muscles is the………………….

• heart

• arm

• eye

• leg

The system which helps your body gets ready to respond in different situations by secreting hormones is the............ system.

• Endocrine

• Digestive

• Respiratory

• Nervous

Among the functions of endocrine system is..................

• transmitting food to the nervous system.

• controlling the muscles of the stomach.

•  controlling the body temperature and blood pressure.

All the following are happened with the help of the endocrine system to face or to run away from danger, except…………………….

• contraction of your muscles.      

• increasing your breathing rate.

• increasing your heartbeats.

• digestion of food that you eat

Tags

NGSS.HS-LS1-3

Cardiac muscles contract and relax all the time without stopping.

• True

• False

Tags

NGSS.HS-LS1-3

The muscles that help you move your eyes in different directions are considered as voluntary muscles. 

• True

• False