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Nikitich [7]
3 years ago
13

About half of Earth is covered with waterOOtruefalse​

Biology
1 answer:
expeople1 [14]3 years ago
5 0

Answer:

definetly true

Explanation:

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Following the Deepwater Horizon accident in the Gulf of Mexico in 2010, bioremediation was used to eliminate much of the oil fro
Katena32 [7]

The question is incomplete as it does not have the options which are:

A)The concentration of sulfate in the Gulf of Mexico is sufficient for the growth of oil-degrading microbes.

B)Large amounts of iron were needed, as iron is a macronutrient for oil-degrading microbes.

C)Nitrogen gas (N2) present in air is not in a form that can be used by oil-degrading microbes.

D)The oil-degrading microbes used oil (hydrocarbons) as their carbon source.

Answer:

Large amounts of iron were needed, as iron is a macronutrient for oil-degrading microbes.

Explanation:

Bioremediation refers to a process which is performed to detoxify the natural terrestrial or aquatic habitat full of contaminated particles using the biological source like the plants, animals or microorganisms.

In the given question, the accident in the Gulf of Mexico in 2010 contaminated the aquatic body with oil so the bio-remediation technique was used to detoxify the water.

The oil-consuming bacteria were used to as bioremediation which could use  the oil as a source of carbon.

The bacteria uses the support of the oxygen in anaerobic respiration and the fertilisers were added to the water to provide a source of nitrogen and iron. The iron is used by the bacteria in its growth but it is not considered a macronutrient for the bacteria and thus is considered false.

Thus, the selected option is correct.

4 0
3 years ago
Gluconeogenesis is a form of ___. Select one: a. metabolism b. catabolism c. anabolism d. hydrolysis
Ludmilka [50]

Gluconeogenesis is a  is the metabolic process that forms glucose.

8 0
3 years ago
What is a possible result of evaluating your investigation
Marysya12 [62]
Find the effects or the answer
8 0
3 years ago
If I hold my breath for 30 seconds, then my heart rate will increase or decrease?
cluponka [151]

Answer:

Your heart rate will increase due to the lack of oxygen.

Hope this helps.

Explanation:

8 0
4 years ago
Read 2 more answers
Make in you own words
svp [43]
When fixed carbon leaves the Calvin cycle or light dependent reactions, it will become the molecule G3P, which is then combined to make glucose. The rest of the carbon is recycled to replace RUBP.
3 0
2 years ago
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