science

name of this magnet

• bar magnet

• arc magnet

• ring magnet

• disk magnet

draw a magnetic toy

closest star to earth

• alpha century b

• sun

• proxima century

• alpha century a

name of this cell

• red blood

• newron

• wite blood

• blue blood

Weakest bones in the body

• thai

• collar bone

• scull

• ribs

choose animal which have exosclton

• 
• 
• 
• 

animal of this sckelton

• dog

• cheetah

• cat

• lion

an snake mainly eat ----

• frog

• insect

• dog

• cat

brightest star in world

• sun

• sirus

• alpa century

• proxima

how many layer of atmospire earth have

• 1

• 5

• 6

• 7