2 years ago

The green "s c u m" you see in an aquarium is called _____.

Biology

1 answer:

Setler [38]2 years ago

8 0

Answer:

b. cladophora

Explanation:

The cladophora algae is a type of green algae that grows attached to rocks or wood that are underwater. It forms short, rigid green filaments that branch, it's smell is similar to mushrooms. The cladophora is introduced in aquariums via contaminated plants or equipment, therefore to prevent it's formation it is necessary to clean everything before intoruducing it to the aquearium. This algae is so resistant once installed that usually the tank has to be re-started.

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When doing experiments, researchers change a condition called a(n) __________ so that they can see the results of that change.

Fiesta28 [93]

The answer to your question is answer choice .1 Independent variable.

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2 years ago

Which of the following accurately describes kidney function? A. Kidneys are directed by the presence of antidiuretic hormone to

defon

Answer - B. Kidney function is controlled by the blood's composition and hormones.

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