Chem
100 degree celcius
what is the boiling point of water?
Any living thing that lives on or in the body of another living thing
what is a parasite?
this means bending of light
What is refration?
These are good conductors of heat
what are Thermal condctors?
the process of pumping blood through out the body
what is circulation?
Coloured arc in the sky
what is a rainbow?
the substance that dissolves in a solvent
what is a solute?
many food chains link together
what is a food web?
you experience this in space
what is weighlessness?
heat moves from one substance to another
what is conduction?
mercury, cadmium
what are some toxic substances in food chains?
you use this to measure forces
what is a forcemeter?
made from broken sediments over a million years.
what is a sedimentary rock?
chemicals produced by you body during puberty
what are hormones?
this electric current has only one path
what is a series circuit?