Combustion is a physical or chemical change?
Chemical change.
What are the 5 senses?
Sight, hearing, taste, smell, touch.
Nose, mouth, trachea and lungs belongs to the......... system.
respiratory system.
Animals that lay eggs are called...
oviparous.
What's this?
Stomach.
There are two types of machines....
simple and complex.
What are the three states of matter?
Solid, liquid and gas.
When you pass from liquid to solid, this is called...
freezing.
Snakes, lizards and turtles are...
reptiles.
How do you say "cráneo" in English?
Skull
What's this?
Starfish.
What's this?
Evaporation.
Animals can be classified depending on their bones into...
vertebrates and invertebrates.
Birds use .... to fly.
wings.
What are the three types of plants?
Tree, bush and grass.
What's this?
pulley.
Energies can be classified into....
renowable and non-renowable energies.
Livings things are classified into:
animals, plants, fungi and other organisms.
Snails are bivales, cnidarians, myriapods or gastropods?
Gastropods.
Playing instruments produce _________ energy.
Sound.