Chemistry
Acids are corrosive True or False
True
What does an ammeter measure
Current
What is a population
A group of individuals living together
Water freezes at 0 degrees True or False
True
Electric current is measured in
Amperes
What is an individual
One member of a population
A thermometer is used to measure temperature True or False
True
Voltage is measured in
Volts
What is a birth rate
Is the number of individuals produced over time
What is plastic
It is a synthetic substance
What does a switch do
open and closed circuit
What is a death rate
the number of individuals that die over time
How do you know a chemical change happened
A new colour appears
What is a conductor
A wire is a type of conductor
What are limiting factors
Food and water