matter
what happens if you melt an ice cube on a stove
what is, evaporte
what climate is Greenland in.
what is, tundra
what if you burn wood is that an chemical change or physical
what is, chemical
what is an organ system
what is, group of organs that do a particular job
what is an Galaxy made of
what is, solar systems and dust, stars and, gas
when the same kind of atoms combine in different atoms what happens what happens
what is, a new atom
what is climate
what is , weather conditions over a period of years
what is an physical change
what is, changes in in some properties of matter that does not form a different type of matter
what does the bladder do?
what is ,hold urine
what is an star
what is, a ball of of very hot matter that gives off energy
what is volume?
what is, the amount an object takes up.
what is an convection current?
what is, the rising and sinking of matter due to difference in temperature
as a liquid gets colder what happens to it?
what is, the particles slow down until it is partly moving
what is the largest organ in the human body
what is ,skin
what is the sixth planet from the sun?
what is, Saturn
how can you tell how hard something is?
what is, striking or pushing it.
what climate zone is the north of Brazil
what is , tropical zone
if matter gets hoter what happens to it?
what is, the particles move faster
what does the muscles do in the human body?
what is help make the body move
what is the bluge in an spiral
what is, near the center of the galaxy
what is the atomic theory
what is , the idea of every thing being made of small particles
what is the climate zone that the tropic of Capricorn in?
what is, subtropical zone
what if you bake cookies is that a physical or chemical
what is, chemical
what is the most important thing in your body?
what is, brain
what is the disk in a spiral solar system made of
what is, young stars ,gas ,and ,dust