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Biology

Transport, coordination, and control in living organisms.

Patch 01

Transport in Cells

Cell membranes, concentration gradients, diffusion, osmosis, and active transport.

Patch 02

Transpiration in Plants

How water moves through roots, stems, and leaves, plus the conditions that affect water loss.

Patch 03

Human Circulatory System

The heart, blood, blood vessels, oxygenated and deoxygenated blood, and double circulation.

Patch 04

Coordination & Control

How the body detects changes and responds using the nervous system, sense organs, and hormones.

Patch 05

Biology Skills

Scientific drawing skills used to record biological observations clearly.

12 topics planted · more on the way