Question

Please Helpp!!!! Ill Give Medal!!!! :D

Which phrase listed below best describes the function of the digestive system?


A.
to filter out waste from the blood


B.
to remove waste from the body


C.
to break down food into nutrients


D.
to protect the body against germs

Answer 1

C

Answer 2

thanks

Answer 3

can u help me with some more???

Answer 4

yes

Answer 5

Which two organs are part of the excretory system?


A.
gizzard, beak


B.
stomach, esophagus


C.
large intestine, small intestine


D.
kidney, bladder

Answer 6

D

Answer 7

Which organ is responsible for storing urine?


A.
kidney


B.
bladder


C.
large intestine


D.
anus
N thanks for the medal :D

Answer 8

B

Answer 9

Which structure is an adaptation that helps birds break down food?


A.
kidney


B.
gizzard


C.
anus


D.
liver

Answer 10

B

Answer 11

The kidneys remove which cellular waste product from blood?


A.
undigested food materials


B.
carbon dioxide


C.
urea


D.
oxygen

Answer 12

C

Answer 13

Which statement is true for both incomplete and complete digestive systems?


A.
Materials enter and exit through the same opening.


B.
Digestion begins outside the cells.


C.
The digestive cavity is like a tube.


D.
Continuous feeding is possible.
this is the last one

Answer 14

B

Answer 15

ok thanks

Answer 16

Your welcome

Answer 17

:D

Answer 18

-_-

Answer 19

:P

Answer 20

anyways cya i gott finish the rest of my tests

Answer 21

adios