Diplomatic International School

Studying forum of the D.I.S. school in Riyadh
 
HomeCalendarGalleryFAQSearchMemberlistUsergroupsRegisterLog in
Poll
How you feel with the forum?
It is excellent
65%
 65% [ 28 ]
It is a step to the right way
23%
 23% [ 10 ]
It needs major enhancements
9%
 9% [ 4 ]
It is not neccessary
2%
 2% [ 1 ]
I don't know how to use it!
0%
 0% [ 0 ]
Total Votes : 43
Latest topics
» Meet The Spartans Dual Audio Eng Hindi
Sun Jun 08, 2014 7:12 am by trudwin

» Lynda.com_Learning_Dreamweaver_4-adds
Sat Jun 07, 2014 9:41 pm by trudwin

» Lynda.com_Learning_Dreamweaver_4-adds
Sat Jun 07, 2014 9:40 pm by trudwin

» Video Seks Brunei
Sat Jun 07, 2014 2:00 pm by trudwin

» FAKE.WEBCAM.7.3.FULL.KEYGEN.WORKEDFAKE.WEBCAM.7.3.FULL.KEYGEN.Wdcus
Sat Jun 07, 2014 12:41 am by trudwin

» TreeSize Professional V5.3.4
Thu Jun 05, 2014 11:11 pm by trudwin

» Voxengo Elephant VST V2.6 Incl KeyGen-BEAT
Fri May 30, 2014 2:07 pm by trudwin

» EJay DJ Mixstation 3 -
Fri May 30, 2014 10:54 am by trudwin

» Ancient Secrets Mystery Of The Vainishing Bride Setup
Thu May 29, 2014 6:47 am by trudwin

Keywords
Log in
Username:
Password:
Log in automatically: 
:: I forgot my password

Share | 
 

 HW AND MODEL ANSWERS CHAPTER 5 FINAL REVESION GRADE 4

Go down 
AuthorMessage
T.Nermeen Bahaa



Posts : 32
Join date : 2010-01-29

PostSubject: HW AND MODEL ANSWERS CHAPTER 5 FINAL REVESION GRADE 4   Wed Feb 03, 2010 8:19 pm

Grade 4
Chapter 5
(from page 13 to 15)
HW is page 16

Model answers
Page 13
Q.1.COMPLETE:
1-oxygen ,nutrients
2-pharynx
3-lungs
4-diaphragm
5-carbon dioxide
6-heart,blood and blood vessels
7-oxygen,waste
8-blood,carbon dioxide
9-blood,oxygen
10-chambers,an atrium and a ventricle
11-lungs
12-rest of the body
13-hinge joint and ball and socket joint
14-skeleton or bones
15-build,strong

Q.2.WHAT WOULD HAPPEN IF:
1-The blood coming into the heart will be mixed with that leaving the heart.
2-It will cause an infectious disease
3-It will be killed by saliva, the acids in the stomach or by bacteria in the large intestine
4-It will be filtered by the hair in my nose or stick to the mucus in the walls of the respiratory system then the body expel it outside.
5-It will be digested into simple nutrients to be used by body cells.
6- cancelled

Q.3.GIVE THE SCIENTIFIC TERM:
1-cartilage
2-cardiac muscle
3-mouth
4-sense organs

Q.3.TRUE OR FALSE ;
1-f,circulatory system not skeletal system
2-t
3-t
4-f, not all the muscles
5-f, oxygen not carbon dioxide
6-t
7-t
8-f, carbon dioxide not oxygen or ogygen poor blood
9-t
10-f, small intestine not stomach
11-f, mouth not stomach
12-f, cause not fight
13-t
14-t
15-f, chemicals not tiny organisms

Q.5.WHAT IS THE FUNCTION OF :
1-Allow circular movement .

2-Pumps oxugen -poor blood to the lungs.

3-Stomach:1.Mashes food .
2.Mixes food with its juices till it becomes a thick liquid.
3.Pushes food into small intestine .

4- Trap and wash away microorganisms
.
5-Break down food into nutrients to be used by body cells.

6-It is the basic working unit of the nervous system that carries information in the form of electrical signals through all the body .


Q.6.ANSWER THE FOLLOWING QUESTIONS:
1-Blood vessels have smooth muscles.
-Toes have skeletal muscles.

2-Antibodies.


GOOD LUCK
STUDY HARD
SEE YOU SOOOOOOOOOOOON bounce bounce bounce
Back to top Go down
View user profile
 
HW AND MODEL ANSWERS CHAPTER 5 FINAL REVESION GRADE 4
Back to top 
Page 1 of 1
 Similar topics
-
» Getting Wrong Answers
» The Final Job interview
» Inhuman: The Next and Final Phase of Man is Here...Tom Horn
» The Final Babylon
» Canadian Model Undergoing Big Upgrade (Again)

Permissions in this forum:You cannot reply to topics in this forum
Diplomatic International School :: Scientific subjects :: Science Section :: Grade 4-
Jump to: