Our Body's Systems-Life Science-Week 8

How many miles of blood vessels does an adult's body have?

• Adult's bodies have more than 60,000 miles of blood vessels.

• Adult's bodies only have about 10 miles of blood vessels.

• Adult's bodies have close to 1 million miles of blood vessels.

• Adult's bodies do not have blood vessels, only a kid's body does.

Give one example of how your body's systems work together.

• Our digestive system doesn't work with any other system in our body.

• Our muscular system helps push food through our digestive system.

• Our nervous system only works if our body is awake.

• Our cardiovascular system only works with our blood vessels.

Tags

NGSS.MS-LS1-3

How many bones form the skeletal system?

• 270

• 103

• 206

• 197

What body parts are made of tissues that can contract and then relax back to normal size?

• bones

• tendons

• ligaments

• muscles

Which of the following is NOT a system of the body?

• worried system

• nervous system

• digestive system

• muscular system

Which system is packed neatly between your head and your hips (more than 25 feet long)?

• nervous system

• digestive system

• circulatory system

• skeletal system

Gertrude B. Elion is best know for...

• her work in chemistry

• her work in biology

• finding ways to treat many serious diseases

• trying to understand how the human body works

Tags

NGSS.HS-ETS1-3

Which systems work together?

• the digestive system and the muscular system

• the skeletal system and the circulatory system

• the muscular system and the nervous system

• all of the systems work together

What is the name of the long tube in the digestive systems that connects the mouth to the stomach?

• esophagus

• tendon

• ligament

• small intestine

What system is shown in the illustration in your newspaper on page 3?

• skeletal system

• circulatory/cardiovascular system

• digestive system

• nervous system