What are the two types of lenses?
Convex and concave
What is the bending of light called?
Refraction
What do we say if the moon appears to be getting larger?
Waxing
What moon phase is this?
Waxing gibbous
Which planet has 27 moons?
Uranus
Which planet is 4,500,000,000km away from the Sun?
Neptune
What do you call the living thing a parasite infects?
A host
Which planet has the most moons?
Saturn (145 now!)
What do we call the chemicals in our body that cause changes to our body?
Hormones
What type of lense is this?
Convex
How long does it take for the moon to orbit Earth?
29.5 days
What is this?
The heart
What do we call living things that eat both plants and animals?
An omnivore
What is a consumer?
A living thing that can't make its own food and eats other consumers or producers
What do you call things that infect other living things and grow and reproduce on or in the body of the living thing they infect?
Parasites
Which planets have no moons?
Mercury and Venus
What is this?
The diaphragm
What do you call a living thing that doesn't cause a disease, but carry it?
A vector
Which planet has the longest orbit?
Neptune
What moon phase is this?
First quarter
Name 3 ways we can prevent diseases.
.
Which body system is responsible for changes inside our bodies during puberty?
The reproductive system
What is a producer?
A living that that can make its own energy (plants)
What is the large muscle in our chest that allows air to move in and out of the lungs?
The diaphragm muscle
Which side of the heart pumps blood WITHOUT oxygen to the lungs only?
Right side
How many types of blood vessels are there?
3