definitions
non-infectious
A test is being done to see if the types of car tires will effect the stopping distance of a car
what is the independent variable? (what is changing)
types of tires
the organ that produces insulin
pancreas
fever
how many planets in the solar system
8
A disease that can be passed from person to person
infectious
the higher temperature of an oven the faster a cake will bake
what is the dependant variable? (what is being measured)
time taken to bake a cake
produces oestrogen
ovaries
steady or strong pain in a certain part of the body
aches
how many bones to sharks have
0
What is a pathogen?
anything that can cause disease
lemon trees receiving more water produce more lemons.
what is the independent variable
amount of water you give the trees
produces testosterone
testicles
passing of liquid stool
diarrhoea
tallest type of grass
bamboo
what does communicable mean?
can be transferred between people
the length of a persons length of legs changes their running speed
what is the independent variable?
chemical that moves around you body in blood that tells organs what to do.
hormones
a ache in the cranial part of the body
head ache
how many hearts does an octopus have?
3
something that indicates if you have a disease
symptom
the time it takes to run a mile depends on the persons running speed.
what is the dependant variable? (what is measured)
Time it takes to run a mile
controls most of the endocrine system
hypothalmus
fatigue
what bees collect to create honey
nectar