Show:
electricity 1
electricity 2
microorganisms 1
microoganisms 2
miscillaneous
100
Who is know for doing lots of experiments with electromagnets?
Michael Faraday
100
Who invented the lightning rod?
Benjiman Franklin
100
What is the hair like arms found on a portazoa that helps it move through the water called?
Cilia
100
What medicine was developed by Alexander Flemming that will help you get better when you contract streptococcus or strep throat?
Penicilin.
100
Where can bacteria be found?
Everywhere
200
Who invented the light bulb?
Thomas Edison.
200
Which of the following was invented by Micheal Faraday? a. generoator b. electirc motor c. lightning rod d. transformer
c. lightning rod.
200
What organism is usually found in ponds?
Portozoans
200
What can harmful bacteria do?
It will make you sick.
200
When lightning strikes the ground, this is an example of an electrical charge produced by what?
Static electricity.
300
What would happen if a bulb that was wired to other bulbs was disconnected in a series circuit?
The other bulbs will go out.
300
What did Michael Faraday experiment with?
Magnets, and making electricity with magnets.
300
What kind of protist does not contain Chlorophyll?
Fungi
300
Where is good bacteria found?
In yogart and cheese.
300
What does not need oxygen to live?
Heterotorphs.
400
What happen if you discounnect one bulb that is wired to others in a parallel circuit?
The other bulbs will stay lit.
400
Why does a ballon stick to the wall?
Because opposite charges attract.
400
What Loui Pasteur develop?
Pasturization
400
What is a decomposer?
It is bacteria and fungi feeding on and breaking down plant and animal matter.
400
Where do diatoms live?
In fresh water.
500
What kind of circuit has gaps or breaks in it called?
An open circuit.
500
What part of an atom is transferred in an electrical discharge?
Electrons.
500
What antibiotoc did Alexander Flemming invent?
Penicilin.
500
What is Bacteria?
A single celled organism.
500
95% of this is good, what is it?
Bacteria