Professor hydro is trying to set up a salt water aquarium for his classroom. he is a chemist who has researched water quality and has the tank perfect for simulating a marine ecosystem off new england. he is ready to start buying organisms for his tank. which scientist would he need to consult to make sure that his organisms are well suited for his aquarium?

The correct answer would be - marine biologists.

Explanation:

A marine biologist is a scientist or the researchers that work or research over the different types of organisms that live in the ocean or the saline water.

Ocean has many different organisms including in marine zoology and marine botany. A marine biologist that knows what organism will be better for salt or saline water aquarium.

Thus, the correct answer is - marine biologist.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

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