Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

Surface zone.

Explanation: Most of the organism live in the upper zone of the ocean. The sunlight reaches the uppermost part of the ocean or we can say the surface of the ocean.

The microscopic plankton, sea stars, sea turtle and many other organism live on the surface water.

The phytoplanktons live on the surface water and performs photosynthesis by the help of sunlight. This process provides food to all the other life forms present in the ocean.

B

Explanation:

are these strong bases, neutral, strong acids, weak acids or weak base household bleach (ph=12.6) fluid in a car's battery (ph of less than 1.0) milk (ph=6.7) stomach contents (ph=2.2) pure water (ph=7)

ask for details followreport by jfarley259 2 hours ago  

household bleach (ph=12.6)= strong base

fluid in a car's battery (ph of less than 1.0) = strong acid

milk (ph=6.7)=neutral

stomach contents (ph=2.2)=strong acid

pure water (ph=7) =neutal

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.