Biology

Freshman / 9th grade

Hier vind je de beste samenvattingen om te slagen voor Biology. Er zijn o.a. samenvattingen, aantekeningen en oefenvragen beschikbaar.

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Edexcel IGCSE Biology Paper 1BR (4BI1/1BR) – January 2023 Question Paper
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32

april 2026

2025/2026

A+
Ace your Edexcel IGCSE Biology exams with this official January 2023 Paper 1BR (4BI1/1BR) question paper, exactly the type used by the British International School of Boston – the only private high school in Boston, Massachusetts offering Pearson Edexcel IGCSE qualifications. This authentic past paper covers: ️ Gas exchange & breathing – thorax structure (bronchus identification), diaphragm movement during inhalation, differences between inhaled and exhaled air (oxygen decrease, carb...
AcademicsExcellence
$14.99 Meer Info

Tentamen (uitwerkingen)

Edexcel IGCSE Biology Paper 1BR (4BI1/1BR) – May 2022 Question Paper
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32

april 2026

2025/2026

A+
Ace your Edexcel IGCSE Biology exams with this official May 2022 Paper 1BR (4BI1/1BR) question paper, exactly the type used by the British International School of Boston – the only private high school in Boston, Massachusetts offering Pearson Edexcel IGCSE qualifications. This authentic past paper covers: Plant cells – nucleus identification, structures not found in animal cells, storage carbohydrates (starch), magnification calculations (125μm to diagram)
AcademicsExcellence
$14.99 Meer Info

Tentamen (uitwerkingen)

Edexcel IGCSE Biology Paper 1BR (4BI1/1BR) – January 2020 Question Paper
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32

april 2026

2025/2026

A+
Ace your Edexcel IGCSE Biology exams with this official January 2020 Paper 1BR question paper, exactly the type used by the British International School of Boston – the only private high school in Boston, Massachusetts offering Pearson Edexcel IGCSE qualifications . This authentic past paper covers all core topics: human organ functions (bile, progesterone, excretion), heart anatomy and valves, gas exchange in alveoli, bacterial resistance to antibiotics, yeast respiration and temperature effe...
AcademicsExcellence
$21.49 Meer Info

College aantekeningen

Climate 9th grade.
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april 2026

2025/2026
These notes on climate provide an overview of key concepts such as climate patterns, factors affecting climate, and differences between climate and weather. Organized and easy to follow, they are ideal for students looking for a concise study guide or quick review.
sali5
$3.49 Meer Info

College aantekeningen

Scientific Method
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maart 2026

2025/2026
This study guide provides a short description of the scientific method cycle, as well as a summary of the functions of variables within experiments.
dewia
$7.99 Meer Info

Voordeelbundel

Photosynthesis, Cell structure, cellular respiration, and enzymes ultimate study guide.
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maart 2026
The intricate dance of life at the molecular level is governed by the synergy between cell structure, enzymes, photosynthesis, and cellular respiration. It begins with the cell, a complex organized unit whose specialized organelles provide the stage for all metabolic activity. Within these structures, enzymes act as the essential biological catalys
StudySessions1011
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