My speed is 100km/hr. I go this far in 15 minutes.
What is 25 km?
the 3 subatomic particles that make up atoms
proton, neutron, and electron
The system responsible for taking in oxygen and removing carbon dioxide.
What is the respiratory system?
The thing you change on purpose in an experiment
What is an independent variable?
distance covered per unit time
What is speed?
the outermost electrons
What are valence electrons?
The site in which the digestive system exchanges materials with the glucose system.
What are the villi?
Group one elements tend to give away this many electrons when reacting.
What is one?
the change in position of an object in a specified direction
What is displacement?
The properties of metals (name 3)
metals are mainly solids, hard, conductors, shiny, malleable or ductile
Responsible for removing wastes like urea and excess salts.
What is the excretory system?
In a distance vs time graph, a straight diagonal line indicates...
What is a constant speed?
displacement over time with a direction
What is velocity?
Na or Mg: This one is MOST reactive
What is Na?
This cellular process uses oxygen to obtain cellular energy from glucose, but it does make some pesky waste products namely CO2
What is cellular respiration?
Diffusion stops when all particles have reached this condition.
What is equillibrium?
In a distance vs. time graph, a curved line would represent this kind of motion.
What is acceleration?
The reason Francium is more reactive than Lithium
What is a larger atomic radius?
The chemical equation for cellular respiration
6O2 + C6H12O6 -> 6H2O + 6CO2 + ATP (Common names accepted)
We transform glucose into ATP in our cells. All glucose originally comes from this process.
What is photosynthesis?