🦠💪➡️

#amoeboid movement #cell crawling #leukocyte migration #pseudopod motion #active transport #cellular force

⭕↔🔑

#selective permeability #membrane transport #cell boundary #channel protein #ion channel #active transport #passive transport

🚲💨👔🏢

#cycling to work #bike commute #active transport #eco commute #cycle gear

🚶🚲🛴

#personal transport #active transport #micromobility #scootering

🚇🚌🚲🚦

#urban mobility #public transit #cycling infrastructure #active transport #traffic management #multi-modal

🛣️🌉🚇🚴

#transportation planning #infrastructure design #city connectivity #active transport #public transit #mobility