Posts Tagged ‘predators’

question#1- in a food web,if the number of food chain connections is decreasing,you ‘ll find more
1-species
2-herbivores
3-unrelated spescies
4-carnivores.

question # 2-
which of the following will cause a predator-prey relation to be thrown off balance?
1-food levels remain steady.
2-faster reproducton in prey than in predators.
3- equal reproductiov rates in both species.
4-a third neutral species is introducted into the environment.
please give sure answer.
thanks in advance.

Why are appex predators affected the most by pollutants and toxins in their environment?
What does this mean to you?