Question

FAN AND MEDAL
The role of the excretory system is to rid the body of toxic waste products. Which of these body systems also plays a direct role in removing waste products from the body?
A)
endocrine
B)
nervous
C)
respiratory
D)
skeletal

Answer 1

@KamiBug @Loser66

Answer 2

Remember we exhale carbon dioxide through the respiratory system. :)

Answer 3

So its c @KamiBug ???

Answer 4

You've got it! ^.^

Answer 5

cna you help on some more? not give me asnwers htought just help me:P liek hints

Answer 6

i wanna see if im smart enough XD

Answer 7

The human respiratory system consists of various organs that work together to accomplish the vital task of bringing oxygen into the body. One organ listed is part of a system that helps with digestion rather than respiration. The organ that is incorrectly paired with a respiratory function is the
A)
nose - filters and warms air
B)
bronchi - moves air into the lungs
C)
diaphragm - muscle that powers breathing
D)
esophagus - moves air from the nose into the lungs

Answer 8

lol ok and hint on that one ^

Answer 9

oesophagus is helped to move food into the stomach

Answer 10

@Korey_Minter

Answer 11

ok so d?

Answer 12

yeahhh

Answer 13

brain
central nervous system
human being
nerve tissue
neurons
Organize the parts of this body system in the CORRECT order according to the levels of organization in a multicellular organism, simplest to most complex..
A)
human being - central nervous system - brain - nerve tissue - neurons
B)
brain - neurons - nerve tissue - central nervous system - human being
C)
neurons - nerve tissue - brain - central nervous system - human being
D)
nerve tissue - neurons - brain - central nervous system - human being

Answer 14

humainbeing contain Central nervous system ,central nervous system includes brain ,brain has nerve tissues ,nerve tissue is made up of many neurons

Answer 15

a?

Answer 16

Digestion in animals begins in the
A)
intestines.
B)
mouth.
C)
stomach. <---??
D)
throat.

Answer 17

hey u said simple to complx

Answer 18

so reverse of it

Answer 19

@Korey_Minter

Answer 20

:/

Answer 21

did u got the answer for previous question

Answer 22

was it a? for the previous the one with the like huuman brain an stuf

Answer 23

digestion means break down of complx molecules into simple molecule
in mouth there is an enzyme called salivary amaylase(ptyalin) ,it acts on carbhohydrates and break down it

Answer 24

So b?

Answer 25

u got it

Answer 26

get pm

Answer 27

*check pm