23-11-2015
Biology

Answered

Which of these is an abiotic factor of an aquarium ecosystem?

A.

algae growing on the glass

B.

gravel on the bottom of the aquarium

C.

plants growing from the gravel

D.

fish swimming in the water

Verified Answer :

Pandaaas Pandaaas

23-11-2015

B: the gravel on the bottom of the aquarium, because it is not a living thing like the algae, plants and fish.
:)

Answer Link

Middleschool12K Middleschool12K

07-02-2019

The correct answer is B.gravel on the bottom of the aquarium

Answer Link

Related Questions

Two loudspeakers are about 10 m apart in the front of a large classroom if either speaker plays a pure tone at a single frequency of 400 hz the loudness seems p

Jerry was dividing 87734 by 001 Which statement is true about the quotient A It will be less than 90000 B It will be less than 900 C It will be less than 0090 D

Over two summers Ray saved 80000 and 60000 The polynomial represents his savings at the beginning of the third year where x is the growth factor The interest ra

Find the range for this series of numbers 17 38 22 19 49

I have 5 digits my 9 is worth 9 times 10000 my 2 is worth 2 thousand One of my 7s is worth 70 the other one is worth 10 times as much my other digit is 6 what n

Statues that were enacted in the South following the Civil War that promoted legalized segregation were called Laws A Confederate B Black C Jim Crow D Segregati

Pavel has 23 books in his collection if he adds 4 books to his collection each month how many books will he have after 15 months

The slow steady downhill flow of loose weathered Earth materials is called

Last month Andy finished 310 of his todo list items while Kenny completed 56 of his todo list items Who finished a greater fraction of his todo list last month

The United Nations was largely designed by Theodore Roosevelt a True b False

Web Analytics Made Easy - Statcounter