food chains and webs symbiosis ecology WHIMIS symbols physical and chemical change
100
What is the definition of consumers
consumers must eat other organisms for energy
100
What is the definition of mutualism
+/+ relationship both organisms benefit
100
immigration cause a population to
decrease
100
example of biohazard
blood,Bactria, sickness
100
What is 3 examples of physical change
melting,boiling, grinding
200
name 3 consumers in a food chain
fish, frog, perch
200
What is an example of a mutualism relationship
ex bees and flowers, crocodiles and dikkop birds
200
which is not a producer
flower, grass, sun, trees,
sun
200
what does the octagon mean
danger and poison
200
physical change
change of state shape or appearance
300
how are food webs different to food chains
a web is all over the place and arrow to arrow but a chain is just one direction
300
What is the definition of parasitism
one organism the parasite harms the host ex, lampreys +/- relationship
300
biotic factors are living components' of
ecosystem
300
symbol name: exploding bomb.
explosive
300
evidence changes of chemical change
gives off heat sound new colour and new gas
400
What is coyote-deer
what is a example of a preditor and prey
400
mutualism is when both organisms
benefit
400
what is the definition of omnivore
eats plants and animals
400
flame over circle
oxidizer
400
happens when you cut ur hair
different length look and length
500
what does the arrow mean in a food chain
where the energy is going
500
what symbiotic relationship is this? remora fish make their nest by picking up scraps from the shark
commensalism
500
what is the definition of immigration
organisms moving into a ecosystem
500
! exclamation mark
may cause irritation to skin eyes lung could make drowsy
500
your skin gets darker when you stay out in the sun to long
chemical change






2023 jan. Science fse

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