Life, Personal, and Social Science
The basic unit of heredity is this.
What is a gene.
A barometer measures this.
What is air pressure?
A seesaw is an example of this type of simple machine.
What is a lever?
These devices store energy and power an electric vehicle.
What are batteries?
CAD stands for this.
What is Computer-Aided Design?
This hormone, produced by the pancreas, regulates blood sugar.
What is insulin.
This rock type is formed from cooled magma or lava.
What is igneous rock?
This scale measures the acidity or basicity of a solution.
What is the pH scale?
The part of an EV that converts electrical energy into mechanical energy.
What is a motor.
The point at which gravitational force equals the restoring force of the cord.
What is equilibrium?
The period between exposure to a pathogen and the onset of symptoms is called this.
What is an incubation period.
The Great Red Spot is a storm located on this planet.
What is Jupiter?
This chemical can confirm the presence of starch.
What is iodine.
A boomilever must be attached to this type of surface.
What is a vertical testing wall?
In 3D modeling, a 2D sketch is often turned into a 3D solid using this operation.
What is extrusion.
In complete metamorphosis, this is the stage between larva and adult.
What is the pupa?
The Mohs scale measures this property of minerals.
What is hardness?
The ability of a material to return to its original shape after deformation is called this.
What is elasticity?
This SI unit measures electrical energy consumed over time.
What is the kilowatt-hour (kWh)?
The term for repeating an experiment to ensure accuracy.
What are trials/replications.
Crossing-over occurs during this stage of meiosis.
What is prophase I?
In river systems, the point where two streams meet is called this.
What is a confluence.
The force that propels a hovercraft forward is due to this law of motion.
What is Newton’s Third Law?
The pitch of the rotor blades affects this aerodynamic force.
What is lift?
Energy is transformed from gravitational potential energy into this at the bottom of the fall.
What is elastic potential energy.