Opitcs

Mere som dette

WATER

af Eternaly Exo

Horses

af Bri Lyons

frazioni quotidiane

af Carolina Jimenez

Sewage/ Wastewater Treatment By: Akshaya Madduru

af Madduru Akshaya

biology

organs

stomach

cells

digetion

climate change

feedback loops

environmental destruction

globalwarming

green house effect

SNC2P

chemistry

equations

periotic table

ionic and molecular compounds

acids and baces

Opitcs

the eye

addictive & subtractive colour theory

incandescent, phosphorescent and luminescent light

uv radiation, inferred radiation and microwave radiation

angle of reflections

concave & convex mirrors