2022年BPhO Round 1真題解析已出!
British Physics Olympiad(BphO)英國物理奧賽始于1979 年,至今已近25年的歷史,主要由牛津大學(xué)、英國物理學(xué)會和Odgen基金會組成。在物理,工程專業(yè)的申請者的履歷上,幾乎都有BPhO的獎項(xiàng),中國學(xué)生的超級金獎...
British Physics Olympiad(BphO)英國物理奧賽始于1979 年,至今已近25年的歷史,主要由牛津大學(xué)、英國物理學(xué)會和Odgen基金會組成。在物理,工程專業(yè)的申請者的履歷上,幾乎都有BPhO的獎項(xiàng),中國學(xué)生的超級金獎...
上周四,2022年AMC10/12B卷考完了,中國賽區(qū)作為全球最后一個進(jìn)行考試的主要賽區(qū)也正式拉下帷幕!今年A卷的分出來的格外快!往年需要4-6周才能知道的分?jǐn)?shù),今年居然提前公布了!! 不知道如何查分的同學(xué),可根據(jù)...
2022年AMC10/12B卷考完了,中國賽區(qū)作為全球最后一個進(jìn)行考試的主要賽區(qū)也正式拉下帷幕!同學(xué)們紛紛前來反饋,對題目難度的感嘆各有不同! 大家關(guān)心的AMC12 B卷答案來了!同學(xué)們可以核對一下答案,預(yù)測一下自己的...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.16 White Blood Cells: Extended Lymphocytes & Phagocytes: Extended White blood cells are part of the body’s?immune system, defending against infection by pathoge...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.15 Blood Clotting Blood Clotting Platelets are?fragments of cells which are involved in blood clotting?and forming scabs where skin has been cut or punctured Blood ...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.14 Components of Blood Components of Blood Blood consists of?red blood cells, white blood cells, platelets and plasma Composition of human blood Components of the B...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.13 Blood Vessels & the Liver: Extended Blood Vessels & the Liver: Extended You must be able to identify the main blood vessels to and from the liver The?hep...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.12 Structure & Function of Blood Vessels: Extended How Structure of Blood Vessels is Adapted to their Function: Extended Arteries Have thick muscular walls cont...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.11 Circulation Around the Body Main Blood Vessels in the Body Blood is carried?away from the heart?and towards organs in?arteries These narrow to arterioles and the...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.10 Blood Vessels Arteries, Veins & Capillaries Arteries Carry blood at?high pressure away from the heart Carry?oxygenated?blood (other than the pulmonary artery...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.9 Explaining the Effect of Physical Activity on Heart Rate: Extended Explaining the Effect of Physical Activity on Heart Rate: Extended So that?sufficient blood?is ...
CIE IGCSE Biology: 復(fù)習(xí)筆記:9.1.8 Functioning of the Heart: Extended Functioning of the Heart: Extended Deoxygenated blood?coming from the body flows into the?right atrium?via the?vena cava Once t...
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