quiz 2

the objects are classify into

• same shape

• same characteristics

• same color

which one is not a communication

• sketches

• writing

• meditating

• oral

state an electric conductor object

the shadow forms when cannot ...................................pass through the object

basic needs for seeds to germinate

• soil , pot

• nutrients , water

• pot , house

• light, food

plants are a source of .........................for human

forest is ................. for animal

choose source of light

• sun, light bulb

• sun, matchbox

• firework, phone

• bulb, camera

.....................supplies electric energy to the circuit

what is the function of switch