mid
what is the praimary energy sore in the food chain
sun
what is commensalism
where one orgenzem benafit the other is un affected
what is mutualisam
where both benafit
what is Predator/prey mean
one is killed for food
what is parasitism
one benafits the other is harmed
what is a network of many food chains called?
food wed
what is a exaple of Predator/prey relationships
fox and radit
what do apex pertors eat
Tertiary consumers
what are the two things that affecedt the sea cows
moter boat and sea walls
whicht way do the arrows point
were the energy flows
what does this descib , energy is lost at each step.
energy primd
what do Tertiary consumers eat
secondary consumers