Question

the nose, diaphragm, and lungs are part of the _____ system
circulatory
respiratory
nervous
excretory
@spacemountain

Answer 1

respiratory

Answer 2

your ______ system consists of bones and the tissues connecting them
respiratory
digestive
skeletal
excretory

Answer 3

skeletal

Answer 4

cardiac muscles are located only in the _____
heart
stomach
lungs
diaphragm

Answer 5

heart

Answer 6

_____ in saliva help break down food
muscles
nerves
enzymes
blood vessels

Answer 7

enzymes

Answer 8

the spinal cord and the _____ are main parts of the central nervous system
heart
brain
small
intestines
lungs

Answer 9

brain

Answer 10

the job of the digestive system is the get nutrients to your ____
blood cells
bones
joints
stomach

Answer 11

stomach I guess

Answer 12

blood moves through the body through a network of tubes called
blood vessels
the esophagus
neurons
the spinal cord

Answer 13

blood vessels

Answer 14

the job of the excretory system is to rid the body of ___ and maintain fluid balance
enzymes
wastes
neurons
stress

Answer 15

wastes

Answer 16

the major organs of the exretory system are the colon kidneys and bladder
true
false

Answer 17

im gonna say false

Answer 18

the muscle that acts as a a pump for the circulatory system is the heart
true
false

Answer 19

I'm going to say its true

Answer 20

blood that is lost can be replaced through a transfusion
true
false

Answer 21

true

Answer 22

the large muscle at the bottom of your chest where breathing begins is called the esophagus
true
false

Answer 23

false

Answer 24

calcium strengthens your lungs
true
fasle

Answer 25

I don't know id say false

Answer 26

Thank you so much! :D You have helped me so much! Again thank you, thank you, thank you!

Answer 27

no problem :)

Answer 28

have an awesome day :)

Answer 29

If you make a separate post for each question it'll make it easier for other people to help you out, as well as for you to reward everyone who helps you