WAH KIU YAT PO
報日僑華
二期星
頁四第張八第日五廿月十年亥癸購夏
1984
What sort of blood passes through the
baft side
中學會考試題預習專欄
s Why does exercise
change the deart
生物 (十一
明德出版社梁偉宏 提供資料(x!
BIOLOGY (11)
Init 5: Transpert
shows
Aarta
tire vertical
•Right ventricle
left ventricle
the drea
Pulmonary
artery.
Pulmonary
Mimé, the suctore
(2) What is its functim?
(1) Kise t
What is
funelu
Might account for
the difference/in wall thickness between Test and Fight ventricles?
(iv)State and explain two
ways in which the walls of aorta differ From that of-
pulmonary vein.
(v) that are the double
1522260314402-8052 H747766KU
binod-cirellatioi
mamma T's?
What are the
wdvantages of hai
a four-chambered heart?
The
two ventricles contract and relax
time at the samé, What comparison
can you draw between.
the blond outputs
of each ventricle,
rate is decreased a
The diagram below shots a plant with dex aliping frui
Ppex Young
which
·leaves...
Mature
leaves
-Daveloping
for the "ranslocation of food
hu whật “forms are the Yearboo (4) nitrogenous Food
To which parts of The
plant are tlie
food substances produced from the
mature leaves
transbocuted? Whys
(iv)Surgest, with reasmis
爱fids?by whier
a larger fruit cán
be obtained,
Surmest a method by Which: a-taller plant
Answers
(4)
1) A: Tricuspid valve: (2) A prevents the
(13)
blackflow of blood from right ventricle. to right auricle When right ventricle contrácus,
11) B: Chordae tendineae
-fheart strings) (prevents the cuspid valves from over-
turning when the ventricles contracts.
(iii)The wall of left
ventricelis thicker. than that of right ventricle because: the Jeft ventricle ps to force blood
海專門製專
裝修 ̇
坭地油樓
布洋
通厠
疋行
註冊 專塑
「 有限公司
印膠
改
水浴水版版主* 圆形杯 西
木磚纖格 爆紅喉渠 124號海景號
K3183816至25 凹凸球體 61521197
8711K 94058980772745 S 衣: 製造
記:
666191
H 76312868188
the Body while the
right ventricle only.
pumps the blood to the lungs nearby
iv)The Waller aurka
thicker and more elastic, haphit pulmonary vein. because aörra has to
hland pressure produced by the left
circulations in mammalsorb 1. Pulmonary
edrculation and Body circulation
(vi), four-chambered.
heart has the follow-
ing advantages:
TL permits a complete sep tion of the oxygenated
Heuxygenated-
so there is richer supply oxygen to the
It pumps the blood twice through the heart so, a high blood pressure i doxie Lopedą fol permit a rapi transpart of substances. throughout the body.
The Blood outputs of anchoventricle are the same.
(viii)0xygenated
tix)Jucreased
d.
activity means a wise in the muscles'
xygen and":food" requirements, wrth
extra carbon dioxide and waste materials. to be curried away The heart responds by increasing the heart rate to pump BLOthew ble tattire. muscles to meet the requirements.
(x) The heart rate
deercased by.
(1) Sleep and
(2) advancing age
Phloem.
[機字打
305057
同業來電合作成祀電話」
都换遠近可到航迎三行
崔理交換保養.
改廚改厠藥
華盛公司嶧
【樓房裝修
計算耎收銀機 H夜
蹬焊楘務通
中西美術用品速
藝苑
舊收 專買酸枝
堂應鍾 掌 ○ 古玩字畫:河相 造字
鲜畫買
裝藝
Sugars.
日九廿月一十年三八九一瑟公年二十七國民華中育教僑蛰
They are sólabbeyin water
and can diffuse fraugh
the plasma - Fiembrane the plant cells.
devo) opius fruit. The atinx and the developing fruit
regions which require food sub-
The reang leaves
Canina 1. perduce sufficient lied for their growth and therefore need
nearby mature leat Teas
more Thod from the mature. Teaves can be
innelacatud toither develating truït,
bärk" below the developing frutt
ass fo the lower parts of the plant
accumulases in the
To renove, the young
Teaves Bild, the
developïfre fruit.
物理(+->
|明德出版社盧雄國提供資料
PHYSICS (1
H.E. 10
MILL & DALE PRESS !TD.
0.5 kg of i
is 2268000
(i) the final temperature
ii)the mass of ice at 0ʻ ́t required to obtain a final temperature of
Piskure 1 shows "a
Leons Candid.
Co air
thermon
It cousd sis of a uniform this lang tube containing dry
iid fired bust facever
l
Whelength buff
column of trapped air is measured at different tempera Lures Temperataire: Length: 1
ce point steam point tukown
temperature
385mm
345.m
temperature:as: índicated by these. experimental
· results"
What is tire unknown
Lemperature?
5. Figure 2 shows a- graph
of the reciprocal of
object distance
plotted against the. reciprocal of image distance (-) for a
converging lens
is thrown into a vessel containing 0.3kg of stram 100 The specific heat capacity of vater is
the 4200 Jkg
·0:03
5.32
specific latent of
fusion of ice is
336,000 Jkg and:the:
specific latent of
vaporization of steam
|地寶軒寶八
穩定電壓路
草窗修成珠織
绣毛
品衫
加大
含報工陸接 4或少染合
WEEK 7243831
裱字
包通
工花泥
程架水
渠厠
們啦 水或浴沙 滋议 喉梁缸井
馮大記:
熱情打器:
5麻蛋打
六工
八態、油、芝
3646188
裝修工程
(H236495友
|夜510873年
三多路
諮話行少業
̇車磨打
做木泥水
盛櫃問絡
-410126
284222
46785.
理學程課 乒乓用品 裝修
乾洗地氈萬達專營高级乒乓用品
「新到各籟耀皮、湘綿、 泥水做木牆油漆 四
★歡迎選購士 鐡器水電任何漏水只颗腦臘東
1883857香港油印公司
1431299501464
油中
0-6584883
|中文打字體|專改西裝
·專科牆紙
☀₪5537+ } «BE JA101315"
(a) Prom the graph,
calculate fliè focal. Length Sif the lens.
(b) The lens is now used ashagnifying! glass for reading. Tis found that the.
a square printed on: a liookie Lime's 回转
Find the distance Between the lens ind
frequency 255 162 vibrated in unison With a s
with
frequency. If some ex
prongs of the tuning
its frequency, per second can heard what Fraction must be the Length of the virethe
ft: nay ngais emit A note in unison with the taping: ferki the alteratiun in the length of the wire an
A wire of length 1.
emitts a "note" frequency f fiture
If the weight vis immersed in water, the Tength of the wire: should be adjusted to 0.9 heters such that the frequency of the noted emitted réņņins puellanged, (see figures,
【代客買賣新舊
商業
遊艇歡迎委托
祥興裝修
·承接寫字把廠房間格土
.木油淩出艇像鐵器大
SHUME 409352.
Calculate the relative.
0.02
4.03
density of the veight.
個四字大 個四卅字小
|遊旅
告廣小業商業商
元十天每
屋搬
5779373.10-282179 到女送近
綠財姻婚業亦年流批箱|★話街破圖
水
油漆妮水
通渠
3-935-18
水
小木
紅牌購
金新宇。
立運公司 未
古書銅器花橼南北九腊: 八外酒五真族姓批中
★三樓元名,
家大厦:
巴域街85號(3) 7780065 第4指秘安師
大明行 客書近字道點學相人異 ★電裕帖術寶房銷
★五號西法美四文斌 |
H-749835 專科水晶版H724717
1保固五年永利公司 地址:香港湾仔中國旅
行行社隔鄰區285685 3-8695271
地地
○可板板署
紙
每三熊貨 每呎
姜板地晶水
浴缸要翻新 經濟兼省時
威伯清潔服務 富都水晶同基讚冠莊臣清潔服務社
5號門
市
供纹版
巨煦圾費!
浴缸損壞生銹、不用換新 安擋方便、請電愛群冷氣 H 752522 H752527
FO
漏水
THE EN
美聯私家偵探社
旺角太子道西141號長榮大厦33室恒生樓上 KH 812388 812389 812380 民蔏·假竸婚兒外分通通和失港保私大物租代空精價耙數 刑集姻女寓居在形密踪外藝大廈業務收到密用對迎。 荳調儁行家活姸離紐𩾃屈綯雞這保保溫鮮貨室儀昭保護 螨泴除動居婚撲岸查缐行運安在粉欬票器装密間
華僑日報讀者
七海旅行團
本港旅遊•澳門旅遊|廉價機票 台灣旅遊 ·日本旅遊服務中心 韓國旅遊•泰國旅遊代理各地特廉機票 星馬旅遊•菲島旅遊 直接發售歡迎垂詢
台專用電話 每週有團出發
5-413083 歡迎社團工廠委託安排行程
·香港華僑商業大廈|802室電話:5-413081
103398387149044
打臘抹窗,水晶地板 乾洗地氈,全屋清潔 凡惠顧即送䶮國名貴吸座地氈一張
有意電208516986 H738351 H-738352
夜0-816970 富都水晶地板工程公司西兰
公一般府如舖谢能大
"可切有免閣保为
4薪建宇輪效到下路一段一
英材 水方查來經室門 雄有防任雜然電保格内如承或
為提即用理天造 数閣供派永永身面補舖 公機迎下最員保不管地漏十
*料本決濟貴譽漏等升水年
【北即機地防經趨咚五要奋天 「歐補底下本錦摩號年修邊面
免最牌無子 防即大室
工落函二親規箱一瓦機
|際宏專修任然
要末出升街二港實四立漏紅
:: 5危不理劑為大業執何池
執
漏
「衣樂門:
香港私家偵探社 |
自實總社:3818008 818781 819666 政府註冊 香港分社:783600 783699 美託保密 歡迎來電 民商假職婚兒外分通摄秘失港保私進金5北道七中一 刑或響良女富居东影密除外諜人秀 每字角一海心口 建调商行家活拼離錄跟速保編B藏2點~ 排查標踪世動居婚據音踪查踪行碳敦號心座號鑨構
|旅|
不隨禮柯 多新彩g無報請遠
凸
惠刊本報分類廣告
漏
,聯平比自必遠嚳病虹滲天
黄四人備須近牌水底? 5成力森開免担密機
做快車費有保新盛水 優六貨執柳編三石 低, 呂後借運漏查號年棉池市 3 分照機印親即有瓦隧膳 一期人被麻伊融舖面道水
06281493320354
價勞驗雞年信何壩號素
染電肉膠蛋電黍五水察來水、、窗降天干
空装年材採電屢滲內口機面工
將 吉祥 搬
3-341713
1643038
5-675102
【猴專家小安庭150
3-851749-634114 5-694935; |5-629921-825824
一鳴製造廠
3-936613·3-938050·
本蹈製品精笈,準時交 貨,專造酒樓、餐廳、 ̇會所笒不銹鋼僑俬,大 供應,歡迎參觀選購:
全經包專新歷 濟羅刋聞史
稱報萬 翔悠 許導有富實久
腿 請撥電話 5-462583
運
報日僑華閱訂期長請
報 殺拜式采穎色任販就道 收附
出口
印多雜華歡訂近閱 費送版刷姿誌僑迎閱向戶
訂閱電話: 5-49118 1
水晶洗地毡打臘||
電培:
小袋計袋
3-72151節
0497547
正港定心穎工
敏膠防印代 刷定表咭膠飯錫
翡翠
盒 白聯安5444221 朋友蘭貨藝咬口盘藳簽 日日 公司5441615 水晶
野地板 K89LİSİ
車磨打脂 K VAGYONG
地板
「安不簿子水和池所麻料使
減大宗親近外涽桶降葺圾 -彃小旨驗免牆任瓦機天有 「来工立親費身同面底台效 (带在即力觀潮建淋庭防 前快保親查瀛察水莎台水 問庭養為父慘物强跚地材
|$3043013006.
水
裝水晶
講裲地板打䍺潔淨抹窗 ・工程包滿意三天後收費 麗都清潔公司
廣東道980號九樓 K 7435875
黃錦不銹鋼工程陳列架 價錢特平 遠近送到
868309
門專街
40A地下一
專門技期
※絞包封攪蛋 工造立最近無,墻石、地、、、、
龍一單先免效一身棉浴庫 肉裝口拌捲
程切舖進費難切潮瓦缸、 【瑞生隆五金行 20 營機機機機機「 油保防查題濕濕面、升醫包業尊
【科學# 漏
清理深井 6-279625-8
.5711307
程工修裝
聯免歡宇妈與快薇最月讎規本寫住
發 要迎號爭共提輊安薪厚柢號换 35佑離人被人帝成現制技创工 丹麥汁及小粒和利本代理工大莼版號 港工商主價機手最實卅學與 公司计澳程探場薪平械尼多力年校唾
水清潔打臘
飯 地板乾洗地氈
修
程工
九版
·深水粉
銅鑼灣
̇永興街
3晚地下