The ecosystem is an ecological system consisting of all of its biotic and abiotic factors
False
<span>Marine ecosystems like lakes and oceans have aphotic zones. Aphotic zones refer to the zones in the water where there is little or no sunlight. It is found in bodies of water were depths only receive less than 1% of sunlight penetrations. Bioluminescence is essentially the only light found in this zone and most food comes from dead organisms that sink at the bottom of lakes or oceans. </span>
There are radio waves, microwaves and infrared waves
Because they are in different galaxies. I hope this helps! :)
7. b and 8. c i attached the photo for u to see how i did it
