Page 17 - Science B.B Prim.5 concept 1 t.1 e-book _2024-2025. - Copy (1)_Neat - Copy
P. 17
? Blood moves in 1 direction in a human’s veins or arteries.
? You can see your veins and arteries through your skin (hands / arms)
Comparing plant and human systems
P.O.C Plants Humans
Getting
energy By manufacturing its By eating food.
Getting own energy “glucose” by Digestive system breaks
gases
photosynthesis and absorbs the food.
Glucose and other
nutrients are absorbed into
the blood.
Gases enter through the Air enters through nose or
leaves. mouth then to the lungs.
Oxygen is absorbed into the
blood.
Plant transport system Human circulatory system
(Vascular system)
Transport
system
First Term They are similar in function:
To transport nutrients, water and gases.
Transporting in one direction only.
Both have one-way vessels (tubes).
17
