Embedded Files
as91155 (1).pdf
2.3 Internal Assessment Resource 2021Internal Task Sheet
Internal Task Sheet
Resources
Resources
bio2_90462_gasexchange.pdfbio2_90462_revision.pdfCopy of Copy of Comparing Respiratory Systems.docSystem Comparison
System Comparison
Whiteboard Notes
Whiteboard Notes
Focus Species
Focus Species
Human
Human
Homo sapien
Research the Niche that each of these species occupy.
What habitat do they live in- water, land.
Conditions- dry? wet? lots of Oxygen?
Behaviours- predators? prey? how do they move? eat?
Adaptations.
Notes should include:
Notes should include:
Diagram
4+ feature of a gas exchange system, and functions of these (what are their jobs)
How the system meets the requirements for gas exchange: MOIST, THIN, LARGE SURFACE AREA.
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