living things and their environment

Question 1

helps protect the brain

Answer 1

skull

Question 2

protects the eyes

Answer 2

ball-and-sockets joints

Question 3

protects spinal cord

Answer 3

backbotones

Question 4

protects the heart and lungs

Answer 4

rib cage

Question 5

supports our body when we sit

Answer 5

pelvic bones

Question 6

the points where two bones meet and connect

Answer 6

joints,

Question 7

forms the fleshy parts of our body , they enable our body to move,they also give shape and forms

Answer 7

muscles

Question 8

movements of muscles

Answer 8

voluntary and involuntary

Question 9

muscles attached to the bones and you can consciously controll

Answer 9

voluntar

Question 10

muscles controlled by nervous system

Answer 10

involuntary muscles

Question 11

stomach esophagus, diaphragm and walls of the blood vessels

Answer 11

smooth muscles

Question 12

break in the bone

Answer 12

fracture

Question 13

occurs when a bone in the joint is displaced or has moved out of its proper position

Answer 13

dislocation

Question 14

an injury to a ligament caused by excessive stretching

Answer 14

sprain

Question 15

a strong muscle contraction that can be very painful lasting for a few minutes

Answer 15

cramp

Question 16

muscles become black or blue due to blood clot when you get hit

Answer 16

bruise

Question 17

harm or damage: an act that causes someone or something to no longer be fully healthy

Answer 17

injury

Question 18

an illness that affects a person, animal, or plant

Answer 18

disease

Question 19

a common disorder caused by thinning and weakening of bones usually experienced by erderly people
of

Answer 19

osteoporosis

Question 20

a common joint disorder characterized by inflammation of the fingers and joints

Answer 20

arthritis