B2 quiz

which type of competition involves same species competition

how can plants overcome competition

which is not a member of animal groups

which bacteria returns nitrogen to the atmosphere

lichens are sensitive to 

which is not a step in natural selection

a zebra and horse mate, they make a zorse, it's infertile, are zebras + horses the same species

which is not an effect of a growing population

what scientist believed use it or lose it

how are animals adapted for cold weather

which way is not a way plants retain water in dry conditions

which of these is not a reason biomass and energy reduces up the food chain

which is the missing taxa kingdom phylum class order ............ genus species

speciation relies on

nitrogen fixing bateria is an example of which relationship

what do you start a food chain with

which of these is not a conservation method

which is the only way carbon dioxide is removed from the atmosphere