4 results for “stomach”
The Human Body
Digestion
Stomach The stomach is a muscular bag that can stretch from about 50 millilitres when empty
Article · 4 min read
Chemistry
Acids and Bases
stomach acid, soap and bleach all sit on one scale: pH. Learn what makes something acidic
Article · 3 min read
The Human Body
The Immune System
Stomach acid sterilises food. The airways are lined with mucus that traps particles and tiny hairs
Article · 4 min read
Plants & Fungi
Carnivorous Plants
stomach and a plant can count. They also show how fragile specialised life can be. Their
Article · 4 min read
