Question

Which statement about how organisms depend on abiotic factors in an aquatic ecosystem is not true?



a.

most living organisms can survive in environments with several different temperature and salinity levels


b.

both aquatic plants and animals depend on dissolved oxygen for respiration


c.

abiotic factors that impact an aquatic ecosystem include temperature, salinity, flow, and dissolved oxygen in the water


d.

abiotic factors of an aquatic ecosystem determine what kind of life can exist in that environment

Answer 1

what do u think?

Answer 2

first start by crossing out the ones that you think are wrong

Answer 3

D

Answer 4

what makes you say it's D

Answer 5

Im not so sure

Answer 6

this might help http://en.wikipedia.org/wiki/Aquatic_ecosystem#Abiotic_characteristics