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.

I font know if its a or c. Someone please help me. Thank you!

Answer 1

@3mar please help me

Answer 2

@sooobored please help

Answer 3

@563blackghost

Answer 4

@sleepyjess
@mqwerty
@Ashleyisakitty

please help me

Answer 5

@BriellShaw please help me

Answer 6

hello u there??

Answer 7

@katherinkoon please help me

Answer 8

Still need help?

Answer 9

You can ask this question in Biology section!

I really don't know. Sorry for disappointing you. I am not so good at it!!
It is not from honesty to answer a question I do not know.

Answer 10

biotic - living
abiotic- nonliving
last i checked

so i would assume D, but biology isnt my strong point