Biology
how does reproduction work?
when a male gamete meets a female gamete, or the sperm meets the egg
What is salt also known as?
Sodium
What does this symbol mean? __/ __
Open switch
Name all the spheres
Geosphere
atmosphere
Biosphere
Hydrosphere
What to do when a classmate is on fire?
Run to the fire blanket and tell the teacher
whats the nucleus made of?
contains all of the cell's DNA
what is CO
how much voltage does one cell have?
1.5 voltage
Define the word "Hydrosphere"
water on and within the geosphere
how long should you use the eye wash station if you have stuff in there?
15 Min
Both parents give the same amount, (half and half)
What element is this "Rb"
There's a microwave that uses 20 A when its plugged into a 450V outlet, what's the power rating?
450Vx20A=9000P
what order does the energy pyramid go in ?
Primary produers, primary producers, secondary consumers
what does the upside down trinagle symbol mean?
A hazardous container
whats does DNA stand for?
Deoxyribonucleic acid
whats Na2Cl2?
Sodium chloride
A 10v battery draws 0.2 A of current, whats the power rating?
2.0 W
how much energy does each level lose on an energy pyramid?
10 present
whats the nearest fire alarm you should pull if theres a fire?
You go out the door down the hall to the first right and by the doors to the tennis court
In what order does Mitosis go in?
Prophase, Metaphase, Anaphase, Telaphase and Cytokinesis,
whats the formula titanium(III) nitride?
TiN
what is 2 units that are used to measure energy?
watts(W), joules(J), and Kilowatt-hours(kW-h)
whats the difference between geosphere and atmosphere?
The geosphere consists of the core, mantle and crust of the Earth. The atmosphere contains all of the Earth's air
What does the oxidizing symbol look like?
circle with fire ontop