elements
where can you find elements
on the periodic table
how many atoms is it made up of
what is tropism
plant growth in response to a stimulus
what is a stimulus
a change in an organisms environment that causes the organism to react
is this a compound or an element
H2O
compund
how many capital letters can it have
one
how many capital letters can it have
two or more
what is geotropism
plan growth in response to gravity
whats an internal stimulus
a stimulus that comes from inside a organism
is this a compound or an element
Fe
element
what is it represented by
a chemical symbol
what is it represented by
a chemical formula
what is phototropism
plant growth in response to light
what is an external stimulus
a stimulus that comes from outside an organim
is this a compound or an element
NaCl
compound
is it composed of the same atom or different atoms throughout
the same atom
is it composed from the same atom or different atoms throughout
different atoms
what is thigmotropism
plant growth in response to touch
its the process of an organism internal environment being kept stable
is this a compound or an element
H2SO4
compound
what kind of substance is it
pure substance
what kind of substance is an compound
pure substance
what is hydrotropism
what is fight or flight
it is the body's response to stressful situations
is this a compound or an element
H4
element