Ciencias

Earth + fire = lava
Air + earth = dust = ceniza
Air + fire = energy
Energy + air = storm
Fire + dust = ash
Lava + air = stone
Fire + stone = metal
Water + stone = sand
Water + air =steam
Energy + metal = electricity
Metal + steam = boiler
Fire + sand = glass
Water + earth = swamp
Fire + water = alcohol
Swamp + energy = life
Swamp + sand = clay
Alcohol + water =vodka
Water + life = weeds
Swamp + life = bacteria
Swamp + weeds = moss
Earth + moss = grass
Swamp + grass = reed
Water + bacteria = plankton
Life + stone = egg
Life + ash = ghost
Life+ sand = seeds
Egg + earth = dinosaur
Dinosaur + fire = dragon
Air + egg = bird
Swamp + moss = fern
Clay + life = golem
Golem + life = human
Human + fire = corpse
Human + human = sexLife + corpse = zombie
Zombie + corpse = ghoul
Human + energy = wizard
Wizard + energy = demigod
Seed + earth = tree
Human + metal = tools
Metal + tools = weapons
Weapons + man = hunterHunter + weapons = warrior
Warrior + dragon = hero + blood
Blood + human = vampire
Fire + clay = bricks
Tools + reed = paper
Bird + hunter = meat + feather + blood
Tree + tool = woodFeather + paper = book
Swamp + bacteria = worm + sulfur
Tree + fire = ash + ash + coal
Coal + boiler = steam-engine
Human + alcohol = alcoholic
Sand + worm = snake
Snake + water = fishWater + coal = oil
Plankton + fish = whale
Snake + tools = poison
Poison + weapon = poisoned weapon
Poisoned weapon + human = assassin
Wood + tool = wheel
Earth + tools = field
Field +seeds = wheat
Wheat + stone = flour
Flour + water = dough
Dough + fire = bread
Bread + alcohol = beer
Sand + egg = turtle
Swamp + egg = lizard
Wood + wheel = cart
Cart + steam engine =locomotive
Bird + fire = phoenix
Lizard + earth = beast
Beast + vampire = werewolf
Worm + earth = beetle
Fire + grass = tobacco
Beetle + sand = scorpion
Tobacco + paper = cigarette...