Which of the following is an example of how a biotic factor can affect the population dynamics in an ecosystem?

Lack of water during a drought causes many of the individuals in a population to die.

Seasonal temperature changes cause a species to migrate between two ecosystems.

Excessive rain and flooding cause organisms in an area to relocate.

The population of a predator increases following an increase in the population of its prey.

Question

Which of the following is an example of how a biotic factor can affect the population dynamics in an ecosystem?

 Lack of water during a drought causes many of the individuals in a population to die.

 Seasonal temperature changes cause a species to migrate between two ecosystems.

 Excessive rain and flooding cause organisms in an area to relocate.

 The population of a predator increases following an increase in the population of its prey.

anonymous · Answer

@miraclemilktea2 @deepika.comet @smartypantsjay 
help please

deepika.comet · Answer

first share your thoughts my friend.. @laurisve

anonymous · Answer

i probably say A but nor sure

anonymous · Answer

@BIOCRYSTAL

anonymous · Answer

is it about a biotic factor or abiotic factor

anonymous · Answer

@laurisve ..can you clarify whether it is about abiotic or a biotic in the question

anonymous · Answer

biotic @BIOCRYSTAL

anonymous · Answer

then the answer is the last choice @laurisve

anonymous · Answer

all the rest of the options is the effect of abiotic factors..

anonymous · Answer

population of predator is a biotic factor..

anonymous · Answer

agreed @laurisve

anonymous · Answer

thank you 
yes agree