Science-check my answers plz

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Which of the following explains why sunlight is important to aquatic ecosystems?

Sunlight provides a source of heat energy to increase water temperatures.
Sunlight keeps harmful bacteria from taking over aquatic ecosystems.
Sunlight makes it possible for aquatic predators to see their prey underwater.
Sunlight provides light energy that allows photosynthesis to occur in plankton and aquatic plants.**



Which of the following differs when comparing the deep ocean to the intertidal zone?

need for energy
salinity
the amount of sunlight***
reliance on phytoplankton


Ponds and rivers are two types of

marine ecosystems.
rain forest biomes.***
freshwater ecosystems.
estuary ecosystems.

  • Plz help -

    Anyone?

  • Science-check my answers plz -

    1 & 2 are right, but number three is freshwater ecosystem (i go to connections academy too)

  • Science-check my answers plz -

    ttr=s<3 is right 1 and 2 right 3 wrong do i over again

  • Science-check my answers plz -

    The reliance of phlytoplankton.

  • Science-check my answers plz -

    A couple questions was on my homework that I didn't understand.... but not all of them.....

  • Science-check my answers plz -

    LOL I go to connections too......wow this is funny.... :) Happy VAL-TINES DAY!! HAPPY LATE CHINESE NE YEAR TOO!!! ,<3 <3 <3

  • Science-check my answers plz -

    I go to connections too! Lol! 7th grade is such a pain, huh?

  • Science-check my answers plz -

    1. D
    2. A
    3. B
    4. C
    5. C

    I hoped this help you <3 <3 <3 <3 ;)

  • Science-check my answers plz -

    thanks nya!

  • Science-check my answers plz -

    you are right Nya i just got a 100%

  • Science-check my answers plz -

    thanks nyan

  • Science-check my answers plz -

    nya is correct thank you nya

  • Science-check my answers plz -

    YAY!!! Nya is right just got a 100**

    Thanks so much.:)

  • Science-check my answers plz -

    i passed Nya anwers are right yay

  • Science-check my answers plz -

    Um not trying to be rude but where are the answers am i mising them i don't se them????

  • Science-check my answers plz -

    First of all I appreciate that the answers spell out ¨dab¨ and also that ¨Nya¨ is the username of the person who gave the correct answers

  • Science-check my answers plz -

    Thank you Nya! She's correct guys

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