8Th Science Bones And Muscles

Front 1

What is group of cells that perform a similar function called?

Back 1

TISSUE

Front 2

What structure directs the activity of the cell?

Back 2

NUCLEUS

Front 3

What is the highest level of organization in the human body,that is a group of organs working together?

Back 3

ORGAN SYSTEM

Front 4

What is the basic unit of structure of all living things?

Back 4

CELL

Front 5

What type of tissue can contract or shorten. It also enables the body to move food and keeps heart working?

Back 5

MUSCLE TISSUE

Front 6

What kind of tissue lines your stomach and covers the surfaces of your body?

Back 6

EPITHELIAL

Front 7

The brain is composed mostly of ___ tissue?

Back 7

NERVE

Front 8

What is process called by which the internal organs keep stable?

Back 8

HOMEOSTASIS

Front 9

WHAT IS YOUR BODY'S REACTION TO THREATENING AND CHALLENGING EVENTS?

Back 9

STRESS

Front 10

Bones store minerals like phosphorus and _____?

Back 10

CALCIUM

Front 11

BONES that form the back bone is called _________?

Back 11

VERTEBRAE

Front 12

What protects tissue in the brain?

Back 12

SKULL

Front 13

What protects the heart & lungs?

Back 13

RIBS AND BREASTBONE

Front 14

What protects the spinal chord?

Back 14

VERTEBRAE

Front 15

Much of a newborn's skeleton is __?

Back 15

CARTILAGE

Front 16

The space between the bones is ____ which produces blood cells and stores fat?

Back 16

MARROW

Front 17

Beneatgh the outer layer of bone is _______ bone.

Back 17

compact

Front 18

What makes bones so strong?

Back 18

MINERALS AND CALCIUM

Front 19

WHAT ARE BONES MADE OF ?

Back 19

LIVING TISSUE (blood and nerve), CELLS

Front 20

What type of joint allows greatest range of movement?

Back 20

Ball and socket

Front 21

What type of motion does a hinge joint allow?

Back 21

backwards and forwards

Front 22

What type of joint is the knee?

Back 22

BALL AND SOCKET

Front 23

What kind of CONNECTIVE TISSUE holds bones together in movable joints?

Back 23

Ligaments

Front 24

CELLS that perform similar functions are ____?

Back 24

TISSUE

Front 25

When you eat dairy products you maintain healthy bones because why?

Back 25

DIARY IS A SOURCE OF CALCIUM

Front 26

What does exercise do for bones?

Back 26

Makes them grow stronger and denser

Front 27

How do you prevent osteoporosis?

Back 27

EXERCISE AND CALCIUM

Front 28

What type of muscle is found only in the heart?

Back 28

CARDIAC

Front 29

What type of muscle controls digestion?

Back 29

INVOLUNTARY

Front 30

A SKELETAL MUSCLE tires ____ during exercise?

Back 30

quickly

Front 31

A muscle under your control is ?

Back 31

VOLUNTARY

Front 32

What kind of muscle moves food in the stomach?

Back 32

SMOOTH

Front 33

How do paris of skeletal muscles work together?

Back 33

ONE CONTRACTS WHILE THE OTHER RETURNS TO NORMAL

Front 34

Exercise is important to muscles because why?

Back 34

HELPS MAINTAIN STRENGTH AND STABILITY

Front 35

What does the skin do for the body?

Back 35

HELPS KEEP DISEASE CAUSING MICROORGANISMS OUTSIDE THE BODY

Front 36

How does the skin regulate temperature?

Back 36

LETS HEAT ESCAPE

Front 37

When your body is too warm, blood vessels in the skin become __?

Back 37

WIDER

Front 38

Wht provides information about pressure and pain?

Back 38

NERVES

Front 39

What does VITAMIN D do for the body?

Back 39

helps you digest calcium

Front 40

What helps protect the skin from burning?

Back 40

MELANIN

Front 41

NERVES AND BLOOD VESSELS in the skil are located in the ___?

Back 41

DERMIS

Front 42

What is the outer most layer of skin?

Back 42

EPITERMIS

Front 43

Washing the skin helps prevent____?

Back 43

ACNE

Front 44

Why do we need to drink water?

Back 44

to replace the wawter lost in perspiration

Front 45

LIMIT sun exposure to prevent __?

Back 45

CANCER

Front 46

MAKE SURE THAT YOU CAN IDENTIFY_____ ________!!

Back 46

DIFFERENT KINDS OF MUSCLES AND JOINTS AND KNOW WHAT THEY DO