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Bad White [126]
3 years ago
12

Coral reef ecosystems support over a million different species. please select the best answer from the choices provided t f

Biology
2 answers:
a_sh-v [17]3 years ago
4 0

This answer would be true, b/c it is not false. It's not false b/c coral reef ecosystems <em><u>DO</u></em> support over a million different species.

kolezko [41]3 years ago
4 0

Answer: True

Coral reefs are the aquatic ecosystems found mostly in the oceanic water. Coral polyps are the living organisms which are responsible for building reefs The colonies of these organisms forms hard reef of calcium carbonate. Fishes and other aquatic organisms find shelter, food, reproduce and rear their young ones in these coral reefs.

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What is the quotient?<br><br><br> StartFraction 5 Superscript negative 6 Over 5 cubed EndFraction
Sedaia [141]

Answer:

1/(5⁹) or 5⁻⁹

Explanation:

This is a Mathematics question rather than a Biology question.

The given fraction is:

\frac{5^{-6}}{5^3}

This fraction can be rewritten as:

\frac{1}{5^6*5^3}=\frac{1}{5^9}=5^{-9}

Therefore, the quotient of the given fraction is 1/(5⁹) or 5⁻⁹

7 0
3 years ago
Read 2 more answers
the bacteria in a colony are unable to perform conjugation.How would this hurt the bacterial colonys chance for survival
Alenkinab [10]

The colony would have less genetic variation. The Bacteria in the colony would be too genetically similar

4 0
3 years ago
Read 2 more answers
What is an antonym for the word Marma?
8_murik_8 [283]

Answer:the word is not marma ok it karma ok

Explanation:I must saturate myself with repose and with the underlying—with Karma.

Karma is the Law of the Universe, the expression of divine Will.

And what have ye done to Karma, that he is so wet and silent?

How can one substitute here a sameness of Karma for identity of soul?

I soon discovered that, no matter how the wheel is turned, the Karma or merit is equal.

Equally unsatisfying is the statement that phenomena are aggregates of Karma.

6 0
3 years ago
which techniques have farmers used for centuries to produce animals more suitable to their needs? A.genetic engineering B.select
s2008m [1.1K]

Answer:

B

Explanation:

This involves selectively breeding two or more populations of a species or subspecies with desirable traits that are wanted by the humans. The offspring of the populations will bear the desired traits from the population. Breeding can be done over generations. An example is the breeding a cattle population that is resistant to drought and another that produces more milk. The filial generations will bear both traits.

7 0
3 years ago
If you were to expose cells that are undergoing aerobic cellular respiration to a radioactive oxygen isotope in the form of O2,
HACTEHA [7]

Answer:

Water

Explanation:

Molecular oxygen is the terminal electron acceptor and serves to receive electrons from reduced NADH and FADH2 to reoxidize them. NADH and FADH2 are formed during glycolysis and Kreb's cycle. These reducing powers should be re-oxidized to enter in the first two steps of aerobic respiration again.

For the purpose, NADH, and FADH2 transfer their electrons to the molecular oxygen via electron transport chain. After accepting the electrons, molecular oxygen is oxidized into the water molecule. Therefore, radioactive oxygen isotope would appear in the form of a water molecule after completion of cellular respiration.

5 0
3 years ago
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