What is this kind of circuit?
Series circuit
What is this kind of circuit?
Parallel circuit
The joining or fusion of male and female gametes.
Fertilization
The male reproductive gamete.
Sperm cell
What does this circuit symbol mean?
Open switch
This is the circuit symbol for ____________.
Variable resistor
This happens effectively when a specific amount of energy is applied in particles.
Collision
The basic unit of heredity passed from parent to offspring.
Genes
This combination of sex chromosomes will produce a female offspring.
XX
This combination of sex chromosomes will produce a male offspring.
XY
This is also called a supercontinent.
Pangaea
This is a cloud of dust and gas in space.
Nebula
This causes tides and different seasons.
Moon
When two different sound waves are added together to become zero.
Cancellation
The _________________ of sound waves with the same peaks will reinforce the sound.
Interference
The number of vibrations in each second.
Frequency
