R7 2D Science Quiz Flashcards

1

Which system controls body movements?

Nervous system
Endocrine system
Circulatory system
Digestive system

2

What is the function of the heart?

Filters blood
Produces hormones
Pumps blood
Stores energy

3

_____________ connects muscles to bones.

Cartilage
Joints
Ligaments
Tendons

4

What is the function of the skin?

Digestion
Protection
Respiration
Circulation

5

Muscles can pull bones because they get longer when they contract.

True
False

6

What do red blood cells carry?

Hormones
Carbon dioxide
Nutrients
Oxygen

7

True or false: Humans have 206 bones.

True
False

8

Oxygen enters the blood in the _____________ .

heart
lungs
nose
stomach

9

What is the primary function of the lungs?

Blood exchange
Gas exchange
Digestion
Fluid exchange

10

The backbone is made up of a stack of smaller bones called vertebrae.

False
True

11

Which organ is part of the digestive system?

Lung
Stomach
Kidney
Heart

12

This is the bicep muscle

True
False

13

What is the smallest bone in the body?

Stapes
Tibia
Femur
Humerus

14

What type of muscle is found in the heart

skeletal
Cardiac
Antagonistic
Smooth

15

What is damage to a ligament called?

dislocate
joint
Cartliage
sprain

16

What is the longest muscle in the body?

The stapedius
The orbicularis
The gluteus maximus
The sartorius

17

What is the largest organ?

Lungs
Heart
Liver
Skin

R7 2D Science Quiz

Questions 17

R7 2D Science Quiz

Questions 17