Enormous variety in the size and shape of different cells Smallest cells belong to group of organisms Mycoplasma Only about 0.2 µm in diameter.
Global Environments Introducing Physical Environments.
Animal Cell. Plant Cell Cell Membrane – outer boundary –In plants & animals –Structure: Phospholipid bilayer –hydrophilic heads, hydrophobic tails Contains.
HUMAN-ENVIRONMENT INTERACTION: PATTERNS & PROCESSES of CHANGE.
